search

Search the National Library's catalog - books, newspapers, journals, photos, maps, music, manuscripts, radio/TV and more, both physical and digitized. Digitized text (OCR) is matched too by default, so a query can surface newspaper or book pages that mention a term even when it's not in the title.

Signature: search(q: string, required; media_type: string, optional, default None; language: string, optional, default None; county: string, optional, default None; year_from: integer, optional, default None; year_to: integer, optional, default None; digital_only: yes/no, optional, default False; sort: string, optional, default None; page: integer, optional, default 0; size: integer, optional, default 10; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/nasjonalbiblioteket/search/?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0

Replace {q}, {media_type}, {language}, {county}, {year_from}, {year_to}, {digital_only}, {sort}, {page}, {size} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0. Open this exact request as JSON.

ParameterRequirementJSON typeDescription
qrequiredstringFree-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
media_typeoptionalunionRestrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.
languageoptionalunionLanguage filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.
countyoptionalunionNorwegian county name, e.g. "Troms", "Oslo".
year_fromoptionalunionRestrict to items published/issued in this year range (inclusive).
year_tooptionalunionRestrict to items published/issued in this year range (inclusive).
digital_onlyoptionalbooleanOnly items that have been digitized.
sortoptionalunionOne of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
pageoptionalintegerZero-based page index.
sizeoptionalintegerResults per page, 1 to 100 (default 10).
limitoptionalintegerGateway page size; default 25, maximum 100.
offsetoptionalintegerNumber of list items to skip; default 0.
Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "nasjonalbiblioteket",
  "operation": "search",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}
Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

Type: string. Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
Type: string. Restrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.
Type: string. Language filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.
Type: string. Norwegian county name, e.g. "Troms", "Oslo".
Type: integer. Restrict to items published/issued in this year range (inclusive).
Type: integer. Restrict to items published/issued in this year range (inclusive).
Type: yes/no. Only items that have been digitized.
Type: string. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
Type: integer. Zero-based page index.
Type: integer. Results per page, 1 to 100 (default 10).

Result

Source: National Library of Norway. Retrieved 2026-11-01T00:46:34Z in 0.229 seconds.

total:
103487
page:
0
size:
25
items:

25 results

  1. id:
    79c6134d1135265d191e0c1e0dbbf70d
    urn:
    URN:NBN:no-nb_digitidsskrift_2024031380022_001
    title:
    Energy for Sustainable Development : annual report .... 2011
    creators:

    2 results

    1. Energy for Sustainable Development (prosjekt)
    2. NORAD
    year:
    2011
    publisher:
    NORAD
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024031380022_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/79c6134d1135265d191e0c1e0dbbf70d
  2. id:
    8b5060f6190b7976c5ce5bd502d2c61e
    urn:
    URN:NBN:no-nb_digitidsskrift_2024031380022_002
    title:
    Energy for Sustainable Development : annual report .... 2012
    creators:

    2 results

    1. Energy for Sustainable Development (prosjekt)
    2. NORAD
    year:
    2012
    publisher:
    NORAD
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024031380022_002_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/8b5060f6190b7976c5ce5bd502d2c61e
  3. id:
    044d1b20a3903dcf1ed526de00f4df61
    urn:
    URN:NBN:no-nb_digibok_2023050848119
    title:
    World energy assessment : energy and the challenge of sustainability
    creators:

    4 results

    1. Goldemberg, Jose
    2. United Nations Development Programme
    3. United Nations Department of Economic and Social Affairs. Population Division
    4. World Energy Council
    year:
    2000
    publisher:
    United Nations Development Programme
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2023050848119_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/044d1b20a3903dcf1ed526de00f4df61
  4. id:
    fbb06977f91aaddeafc1e5a434f60b8e
    urn:
    URN:NBN:no-nb_digibok_2008013104050
    title:
    Genetic improvement of trees and shrubs, pest/disease control, exchange, evaluation and joint testing for energy purposes
    creators:

    1 results

    1. International Energy Agency Bioenergy Agreement Task VIII
    year:
    1994
    publisher:
    Agricultural University of Norway - Advisory Service
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2008013104050_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/fbb06977f91aaddeafc1e5a434f60b8e
  5. id:
    6f2d954a069a009efd0ffee04edb0730
    urn:
    URN:NBN:no-nb_digibok_2011021609017
    title:
    Damp som energibærer ved termisk ugrasbekjempelse = : Steam as the energy transferring medium in thermal weed control
    creators:

    1 results

    1. Storeheier, Kai J.
    year:
    1996
    publisher:
    Norges landbrukshøgskole, Institutt for tekniske fag
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2011021609017_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/6f2d954a069a009efd0ffee04edb0730
  6. id:
    2a40ba95d42c52abb1d3df68f9381259
    urn:
    URN:NBN:no-nb_digibok_2020100948565
    title:
    Chants of energy. Part 1 : Micro tears
    creators:

    3 results

    1. Aldenberg, Jonathan
    2. Elliott, Scott
    3. Aldenberg, Jonathan Chants of energy Aldenberg, Jonathan Chants of energy
    year:
    2020
    publisher:
    Coda Press
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2020100948565_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/2a40ba95d42c52abb1d3df68f9381259
  7. id:
    dacb8c4a243c7cb03b2ceabc4346d830
    urn:
    URN:NBN:no-nb_pliktmonografi_000043722
    title:
    Energy optimal control of cooling and ventilation systems
    creators:

    1 results

    1. Ghawash, Faiq
    year:
    2024
    publisher:
    Norwegian University of Science and Technology, Faculty of Information Technology and Electrical Engineering, Department of Engineering Cybernetics
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000043722_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/dacb8c4a243c7cb03b2ceabc4346d830
  8. id:
    d260cfad0bb4b3a345809ea15d971b58
    urn:
    URN:NBN:no-nb_digibok_2023033048084
    title:
    Optimal operation and control of thermal energy systems
    creators:

    3 results

    1. Zotică, Cristina
    2. Norges teknisk-naturvitenskapelige universitet Institutt for kjemisk prosessteknologi
    3. Norges teknisk-naturvitenskapelige universitet
    year:
    2023
    publisher:
    Norwegian University of Science and Technology, Faculty of Natural sciences, Department of Chemical Engineering
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2023033048084_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d260cfad0bb4b3a345809ea15d971b58
  9. id:
    24bfcb6c0f13a94ee62e3f7d6a6ead22
    urn:
    URN:NBN:no-nb_digibok_2023042548013
    title:
    Data-driven sizing and control of energy storage : for wind-powered offshore platforms : energy management and control of offshore platforms integrating renewable energy
    creators:

    1 results

    1. Chapaloglou, Spyridon
    year:
    2023
    publisher:
    Norwegian University of Science and Technology
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2023042548013_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/24bfcb6c0f13a94ee62e3f7d6a6ead22
  10. id:
    ad2bae4836426ecf1c81de7f32f5d217
    urn:
    URN:NBN:no-nb_digibok_2009090100102
    title:
    Proceedings : Future Energy - Resources, Distribution and Use : International seminar in Oslo at Voksenåsen Hotel, 8-9 March 2001
    creators:

    1 results

    1. Future Energy - Resources, Distribution and Use (seminar)
    year:
    2001
    publisher:
    Norwegian Academy of Technological Sciences
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2009090100102_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ad2bae4836426ecf1c81de7f32f5d217
  11. id:
    a10ec7d4402bee453540650777e353ed
    urn:
    URN:NBN:no-nb_digibok_2007083004024
    title:
    Proceedings of The Workshop on Health and Environmental Impacts of Alternative Control Agents for Desert Locust Control, 14-17 January, 1990, Oslo, Norway
    creators:

    1 results

    1. Workshop on Health and Environmental Impacts of Alternative Control Agents for Desert Locust Control
    year:
    1990
    publisher:
    Norwegian Centre for International Agricultural Development
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2007083004024_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/a10ec7d4402bee453540650777e353ed
  12. id:
    e85bcda85ed2855297811cc100431d8d
    urn:
    URN:NBN:no-nb_digitidsskrift_2026010280024_002
    title:
    Annual report. 2010
    creators:

    1 results

    1. Bridge Energy
    year:
    2010
    publisher:
    Bridge Energy
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2026010280024_002_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e85bcda85ed2855297811cc100431d8d
  13. id:
    50865dfe742d407c7462fd994196645c
    urn:
    URN:NBN:no-nb_digitidsskrift_2026010280024_003
    title:
    Annual report. 2011
    creators:

    1 results

    1. Bridge Energy
    year:
    2011
    publisher:
    Bridge Energy
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2026010280024_003_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/50865dfe742d407c7462fd994196645c
  14. id:
    08147618a0ac3a72fc87765bca7eaeeb
    urn:
    URN:NBN:no-nb_digitidsskrift_2026010280024_004
    title:
    Annual report. 2012
    creators:

    1 results

    1. Bridge Energy
    year:
    2012
    publisher:
    Bridge Energy
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2026010280024_004_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/08147618a0ac3a72fc87765bca7eaeeb
  15. id:
    1e19e8e6d7750a65e54036e610fb654f
    urn:
    URN:NBN:no-nb_digibok_2016091408129
    title:
    Optimum control of oscillatory motion of wave-energy converters
    creators:

    3 results

    1. Eidsmoen, Håvard
    2. Falnes, Johannes
    3. Norges tekniske høgskole Institutt for fysikk
    year:
    1992
    publisher:
    Institutt for fysikk, NTH, Universitetet i Trondheim
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2016091408129_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/1e19e8e6d7750a65e54036e610fb654f
  16. id:
    e206f868659ea67f8f638ad9dd6aaf6e
    urn:
    URN:NBN:no-nb_digitidsskrift_2026010280024_001
    title:
    Annual report. 2007
    creators:

    1 results

    1. Bridge Energy
    year:
    2007
    publisher:
    Bridge Energy
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2026010280024_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e206f868659ea67f8f638ad9dd6aaf6e
  17. id:
    05f72b4f0faa0743c0bfdc638bcbc55b
    urn:
    URN:NBN:no-nb_digibok_2024022748079
    title:
    Policy issues for distributed energy resources as a part of larger energy systems
    creators:

    3 results

    1. Askeland, Magnus
    2. Norges teknisk-naturvitenskapelige universitet
    3. Norges teknisk-naturvitenskapelige universitet Institutt for elkraftteknikk
    year:
    2022
    publisher:
    Norwegian University of Science and Technology, Faculty of Information Technology and Electrical Engineering, Department of Electric Power Engineering
    media_types:

    1 results

    1. bøker
    languages:

    2 results

    1. eng
    2. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2024022748079_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/05f72b4f0faa0743c0bfdc638bcbc55b
  18. id:
    d14361c50b33f9c227a4739081888c20
    urn:
    URN:NBN:no-nb_digibok_2016121548236
    title:
    Introduction of natural gas in the Scandinavian energy market
    creators:

    2 results

    1. Tandberg, Eivind
    2. The development of the Scandinavian energy market (prosjekt)
    year:
    1992
    publisher:
    Centre for Research in Economics and Business Administration
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2016121548236_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d14361c50b33f9c227a4739081888c20
  19. id:
    d541ef64c890c7f53d2426a89a325700
    urn:
    URN:NBN:no-nb_digibok_2012080208029
    title:
    Solar energy in buildings : design strategies and control : general guidelines
    creators:

    1 results

    1. Buvik, Karin
    year:
    2003
    publisher:
    SINTEF, Civil and Environmental Engineering, Architecture and Building Technology
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2012080208029_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d541ef64c890c7f53d2426a89a325700
  20. id:
    3368e18bb8b35e67e8c64f2dd083ea16
    urn:
    URN:NBN:no-nb_digibok_2024021648038
    title:
    Reforming energy : sustainable futures and global labour
    creators:

    3 results

    1. Colley, Peter
    2. Brundtland, Gro Harlem
    3. International Federation of Chemical, Energy, Mine and General Workers' Unions
    year:
    1997
    publisher:
    Pluto Press
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2024021648038_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/3368e18bb8b35e67e8c64f2dd083ea16
  21. id:
    7d3268b32f102858cea8a4f5494dfa4e
    urn:
    URN:NBN:no-nb_pliktmonografi_000043724
    title:
    Energy and time optimal spacecraft attitude control and operations
    creators:

    1 results

    1. Kristiansen, Bjørn Andreas
    year:
    2023
    publisher:
    Norwegian University of Science and Technology, Faculty of Information Technology and Electrical Engineering, Department of Engineering Cybernetics
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000043724_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/7d3268b32f102858cea8a4f5494dfa4e
  22. id:
    8193d059e765a1bb1eccff95b8fd99fb
    urn:
    URN:NBN:no-nb_digibok_2017070707046
    title:
    Proceedings of the Regional Energy Law Seminar, Oslo, 8.-9. mai 1984
    creators:

    3 results

    1. International Bar Association Section on Energy and Natural Resources Law
    2. Nordisk institutt for sjørett
    3. Regional Energy Law Seminar
    year:
    1984
    publisher:
    Nordisk institutt for sjørett
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2017070707046_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/8193d059e765a1bb1eccff95b8fd99fb
  23. id:
    235ed35a4e353f58de075edf0d4e2ace
    urn:
    URN:NBN:no-nb_digibok_2015082548166
    title:
    Energy metabolism of farm animals : proceedings of the 9th symposium held at Lillehammer, Norway, September 1982
    creators:

    3 results

    1. Sundstøl, Frik
    2. Ekern, A.
    3. Symposium on Energy Metabolism
    year:
    1982
    publisher:
    Department of Animal Nutrition, Agricultural University of Norway
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2015082548166_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/235ed35a4e353f58de075edf0d4e2ace
  24. id:
    6abae257396fcf1c185c5a4e42cf563c
    urn:
    URN:NBN:no-nb_digibok_2016071106041
    title:
    Strategic control systems in action : managers' use of information devices in creational and institutionalising work
    creators:

    2 results

    1. Stemsrudhagen, Jan Ivar
    2. Strategic Modelling and Control (prosjekt)
    year:
    2002
    publisher:
    Institute for Research in Economics and Business Administration
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2016071106041_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/6abae257396fcf1c185c5a4e42cf563c
  25. id:
    697945c01524c9a4d69cc6b6ca6fd589
    urn:
    URN:NBN:no-nb_digibok_2010052606023
    title:
    Reiserapport "The 3rd International Energy Agency Heat Pump Conference" (Tokyo, 1990)
    creators:

    2 results

    1. Årøen, Audun
    2. International Energy Agency Heat Pump Conference
    year:
    1991
    publisher:
    NTH-SINTEF, Kuldeteknikk
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
    viewability:
    NONE
    access_allowed_from:
    NORWAY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2010052606023_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/697945c01524c9a4d69cc6b6ca6fd589
limit:
25
offset:
0
returned:
25
has_more_results:
yes
next_offset:
25
Will you use the result in generated code?

Open the same result as JSON

Is data missing or incorrect? Send feedback about this result.

Continue exploring

How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the search lookup

  1. Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
  2. Check types, units, limits and ID formats in the parameter table.
  3. Follow linked results to canonical pages before combining sources.

Misreading to avoid: An empty list means "no results for this lookup". An error message or unavailable source does not mean the data does not exist.

Source-specific next step

Go to the source page for other operations. Use the JSON template only after the HTML result shows that the parameters and source are correct.