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: one of: date, date,desc, title, title,desc, otherid, otherid,desc, firstDigitalContentTime, firstDigitalContentTime,desc, optional, default None; 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}&limit=25&offset=0

Replace {q}, {media_type}, {language}, {county}, {year_from}, {year_to}, {digital_only}, {sort} 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}&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).
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}&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}&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}&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: one of: date, date,desc, title, title,desc, otherid, otherid,desc, firstDigitalContentTime, firstDigitalContentTime,desc. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).

Result

Source: National Library of Norway. Retrieved 2026-11-14T17:56:59Z in 0.228 seconds.

total:
16416
page:
0
size:
25
items:

25 results

  1. id:
    ee5e52fd5eb7dc008b506c46fc9ed34c
    urn:
    URN:NBN:no-nb_digibok_2021082048543
    title:
    A/S Egelands Verk : tresliperi : 1888-1988
    creators:

    2 results

    1. Vevstad, Andreas
    2. A/S Egelands Verk
    year:
    1988
    publisher:
    Egelands Verk
    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_2021082048543_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ee5e52fd5eb7dc008b506c46fc9ed34c
  2. id:
    94d6415bea575c365982d88f8b508eda
    urn:
    URN:NBN:no-nb_digitidsskrift_2023031083104_001
    title:
    System-posten : bedriftsorgan for A/S Stord. 2022 Vol. 77
    creators:

    2 results

    1. Stord verft
    2. Stord, A/S
    year:
    2022
    publisher:
    Verftet
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2023031083104_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/94d6415bea575c365982d88f8b508eda
  3. id:
    e8f1d2ffb17e6a351107af4e6dea32d0
    urn:
    URN:NBN:no-nb_digibok_2013100806081
    title:
    Pumpekraft i Noreg : kostnadar og utsikter til potensial
    creators:

    2 results

    1. Hamnaberg, Håvard
    2. Vattenfall Power Consultant
    year:
    2011
    publisher:
    Norges vassdrags- og energidirektorat
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nno
    county:
    not reported by source
    digital:
    yes
    public_domain:
    yes
    license:
    publicdomain
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2013100806081_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e8f1d2ffb17e6a351107af4e6dea32d0
  4. id:
    58f4e585a50fbc4512f5b7525f3b89bb
    urn:
    URN:NBN:no-nb_digitidsskrift_2024071180017_001
    title:
    Ilmenitten. 2007 Vol. 54
    creators:

    1 results

    1. Titania A/S
    year:
    2007
    publisher:
    Titania
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2024071180017_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/58f4e585a50fbc4512f5b7525f3b89bb
  5. id:
    ce9d281bcc7770a89ca74a549a92feb9
    urn:
    URN:NBN:no-nb_digitidsskrift_2024040880035_012
    title:
    Veidekke-nytt : bedriftsavis for A/S Veidekke. 2005 Nr. 2
    creators:

    1 results

    1. Veidekke ASA
    year:
    2005
    publisher:
    A/S Veidekke
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2024040880035_012_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ce9d281bcc7770a89ca74a549a92feb9
  6. id:
    f0aa16725475ff512be029848612c22d
    urn:
    URN:NBN:no-nb_digitidsskrift_2024040880035_004
    title:
    Veidekke-nytt : bedriftsavis for A/S Veidekke. 2003 Nr. 4
    creators:

    1 results

    1. Veidekke ASA
    year:
    2003
    publisher:
    A/S Veidekke
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. 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_digitidsskrift_2024040880035_004_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f0aa16725475ff512be029848612c22d
  7. id:
    40e3f4601185f682fea064f19f8c339f
    urn:
    URN:NBN:no-nb_digibok_2024022648049
    title:
    Stråler av lys : fortellingen om Norsk elektro optikk 1985-2023
    creators:

    6 results

    1. Erlandsen, Hans Christian
    2. Hagene, Jon Kristian
    3. L'orange, Anette
    4. Norsk elektro optikk A/S
    5. Jæger, Irma Salo
    6. Kaspersen, Peter
    year:
    2023
    publisher:
    Norsk elektro optikk AS
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. 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_2024022648049_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/40e3f4601185f682fea064f19f8c339f
  8. id:
    f928c81c4de83b3cdd59abb4657003be
    urn:
    URN:NBN:no-nb_digibok_2012061208145
    title:
    Gass til termiske prosesser : næringsmiddelindustrien : eksempelsamling
    creators:

    3 results

    1. Soligard, Trond
    2. Midt-nordisk olje- og gassgruppe
    3. Sivilingeniør Kr. Gjettum A/S
    year:
    1992
    publisher:
    Midt-nordisk olje- og gassgruppe
    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_2012061208145_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f928c81c4de83b3cdd59abb4657003be
  9. id:
    ed7efbf769c3a81afac548210e54436b
    urn:
    URN:NBN:no-nb_digibok_2011012708127
    title:
    Gass i tørkeprosesser : treforedlingsindustrien : eksempelsamling
    creators:

    3 results

    1. Soligard, Trond
    2. Midt-nordisk olje- og gassgruppe
    3. Sivilingeniør Kr. Gjettum A/S
    year:
    1991
    publisher:
    Midt-nordisk olje- og gassgruppe
    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_2011012708127_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ed7efbf769c3a81afac548210e54436b
  10. id:
    eea5703fc6625c3449b3b5d46f1d525c
    urn:
    URN:NBN:no-nb_digibok_2009021300039
    title:
    Skaperkraft : Elkem gjennom 100 år : 1904-2004
    creators:

    2 results

    1. Sogner, Knut
    2. Elkem-Spigerverket
    year:
    2003
    publisher:
    Messel forl.
    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_2009021300039_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/eea5703fc6625c3449b3b5d46f1d525c
  11. id:
    244e7478a75b81fbe605de5316473368
    urn:
    URN:NBN:no-nb_digibok_2010100608050
    title:
    Anvendelse av varmepumper : rammebetingelser : hovedrapport
    creators:

    3 results

    1. Fredriksen, Oddbjørn
    2. Sandbakken, Svein
    3. Ljones, Arne
    year:
    1990
    publisher:
    Energidata
    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_2010100608050_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/244e7478a75b81fbe605de5316473368
  12. id:
    ea52e381db4c2f080e75492e00c76cc2
    urn:
    URN:NBN:no-nb_digitidsskrift_2012091180049_001
    title:
    Årsberetning og regnskap. 1996
    creators:

    1 results

    1. Statoil
    year:
    1996
    publisher:
    Statoil
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2012091180049_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ea52e381db4c2f080e75492e00c76cc2
  13. id:
    f90fa45b32ea3132fd6499406da7fcdd
    urn:
    URN:NBN:no-nb_digibok_2013090205035
    title:
    En tid der grenser sprenges : arbeidsår i teknologi- og forskningsfronten
    creators:

    1 results

    1. Andersen, Jan A.
    year:
    2006
    publisher:
    Eide
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. 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_2013090205035_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f90fa45b32ea3132fd6499406da7fcdd
  14. id:
    c73277724c8e273537dcea27f8fa1cd7
    urn:
    URN:NBN:no-nb_digitidsskrift_2012091180038_001
    title:
    Årsberetning og regnskap. 1985
    creators:

    1 results

    1. Statoil
    year:
    1985
    publisher:
    Statoil
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2012091180038_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/c73277724c8e273537dcea27f8fa1cd7
  15. id:
    5eb2a1b9e7ae317e5cba39b8dd0f7c56
    urn:
    URN:NBN:no-nb_digitidsskrift_2024041780037_001
    title:
    PetroPosten (Stathelle : 1989-1996). 1992 Nr. 1
    creators:

    2 results

    1. Borealis (Stathelle)
    2. Statoil Bamble
    year:
    1992
    publisher:
    Borealis A/S
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024041780037_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/5eb2a1b9e7ae317e5cba39b8dd0f7c56
  16. id:
    96167ccf409e0c2f0a090ec4ec3818aa
    urn:
    URN:NBN:no-nb_digitidsskrift_2023121480022_016
    title:
    Fremskritt (trykt utg.). 2003 Vol. 29 Nr. 12
    creators:

    1 results

    1. Fremskrittspartiet
    year:
    2003
    publisher:
    Fremskrittspartiet
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2023121480022_016_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/96167ccf409e0c2f0a090ec4ec3818aa
  17. id:
    cbb5b1b1946222d5a08fd336846a2818
    urn:
    URN:NBN:no-nb_digitidsskrift_2022090783004_001
    title:
    Årsberetning og regnskap. 1997
    creators:

    1 results

    1. Statoil
    year:
    1997
    publisher:
    Statoil
    media_types:

    1 results

    1. tidsskrift
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2022090783004_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/cbb5b1b1946222d5a08fd336846a2818
  18. id:
    0ea3fc60b55f16b88910366dd0a09a8a
    urn:
    URN:NBN:no-nb_digibok_2008010204041
    title:
    Crossing the borders : studies in Norwegian business history
    creators:

    1 results

    1. Sivesind, Linda
    year:
    1994
    publisher:
    Universitetsforl.
    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_2008010204041_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/0ea3fc60b55f16b88910366dd0a09a8a
  19. id:
    ee5bc8220d6d8ecd9c576df3baf0c185
    urn:
    URN:NBN:no-nb_digitidsskrift_2012091180050_001
    title:
    Årsberetning og regnskap. 1997
    creators:

    1 results

    1. Statoil
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    1 results

    1. tidsskrift
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    1 results

    1. nob
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    year:
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    publisher:
    Landbruksforlaget
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    1 results

    1. tidsskrift
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    3 results

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    Kartlegging av bioenergiprosjekter : hovedrapport for delprosjektet
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    1 results

    1. Bioscan
    year:
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    publisher:
    Barlia Kompetansesenter
    media_types:

    1 results

    1. bøker
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    1 results

    1. nob
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    Ett svenskt utvecklingspar i elkraft : Aseas och Vattenfalls FoU-samarbete, 1910-1980
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    1 results

    1. Fridlund, Mats
    year:
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    publisher:
    Handelshøyskolen BI
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. swe
    county:
    not reported by source
    digital:
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    license:
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    1 results

    1. Berggraf-Jacobsen, Ole Markus
    year:
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    publisher:
    Handelshøyskolen BI
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
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    Kraft journalen : Nordens uavhengige energimagasin. 2009 Vol. 14 Nr. 4
    creators:
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    year:
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    publisher:
    Montel
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    1 results

    1. tidsskrift
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    5 results

    1. eng
    2. nob
    3. mul
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    Markedsmakt i et deregulert nordisk kraftmarked
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    3 results

    1. Gundersen, Eivind
    2. Olsen, Per Ingvar
    3. Berggraf-Jacobsen, Ole Markus
    year:
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    publisher:
    Handelshøyskolen BI
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
    yes
    public_domain:
    no
    license:
    bokhylla
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    NONE
    access_allowed_from:
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    thumbnail:
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