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 2026-11-13T03:14:59Z in 0.254 seconds.

total:
191463
page:
0
size:
25
items:

25 results

  1. id:
    c6aa505d627be06c395de0afe4e74a55
    urn:
    URN:NBN:no-nb_digifoto_20141216_00131_NB_WF_BJK_011740
    title:
    Widerøe Flyveselskaps flyfoto fra Bjugn kommune : Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20141216_00131_NB_WF_BJK_011740/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/c6aa505d627be06c395de0afe4e74a55
  2. id:
    ce802f9df830c4fcb8d624488bdea9f4
    urn:
    URN:NBN:no-nb_digifoto_20141216_00144_NB_WF_BJK_011724
    title:
    Widerøe Flyveselskaps flyfoto fra Bjugn kommune : Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20141216_00144_NB_WF_BJK_011724/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ce802f9df830c4fcb8d624488bdea9f4
  3. id:
    e25feee147fa939def9cbb9f72f0bcf5
    urn:
    URN:NBN:no-nb_digifoto_20141216_00138_NB_WF_BJK_011746
    title:
    Widerøe Flyveselskaps flyfoto fra Bjugn kommune : Ervik skole.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20141216_00138_NB_WF_BJK_011746/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e25feee147fa939def9cbb9f72f0bcf5
  4. id:
    157c8651f5f52a7478db006064d99785
    urn:
    URN:NBN:no-nb_digifoto_20141216_00134_NB_WF_BJK_011743
    title:
    Widerøe Flyveselskaps flyfoto fra Bjugn kommune : Ervik, Aspneset.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20141216_00134_NB_WF_BJK_011743/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/157c8651f5f52a7478db006064d99785
  5. id:
    8dc174c10b2d28649bb526e27278c72b
    urn:
    URN:NBN:no-nb_digifoto_20141216_00133_NB_WF_BJK_011742
    title:
    Widerøe Flyveselskaps flyfoto fra Bjugn kommune : Storlia, Ervik skole.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20141216_00133_NB_WF_BJK_011742/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/8dc174c10b2d28649bb526e27278c72b
  6. id:
    004a8484c0ee2b6ca597c1450e7d9d68
    urn:
    URN:NBN:no-nb_digifoto_20140825_00100_NB_WF_FK_194507
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140825_00100_NB_WF_FK_194507/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/004a8484c0ee2b6ca597c1450e7d9d68
  7. id:
    17afa476ab2dc99b6675916299de2374
    urn:
    URN:NBN:no-nb_digifoto_20140827_00115_NB_WF_FK_194590
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00115_NB_WF_FK_194590/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/17afa476ab2dc99b6675916299de2374
  8. id:
    2db47d53c81ef031ebcd8e32a853190d
    urn:
    URN:NBN:no-nb_digifoto_20150831_00088_NB_WF_BK_070167
    title:
    Widerøe Flyveselskaps flyfoto fra Bømlo kommune : Ervik (Bremnes).
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Hordaland
    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_digifoto_20150831_00088_NB_WF_BK_070167/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/2db47d53c81ef031ebcd8e32a853190d
  9. id:
    418ba1fdb1adc9b21c126aff89199889
    urn:
    URN:NBN:no-nb_digifoto_20140825_00097_NB_WF_FK_194504
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140825_00097_NB_WF_FK_194504/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/418ba1fdb1adc9b21c126aff89199889
  10. id:
    46f4f5c99209bae80f8bdfc2570bee6b
    urn:
    URN:NBN:no-nb_digifoto_20140827_00088_NB_WF_FK_194578
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00088_NB_WF_FK_194578/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/46f4f5c99209bae80f8bdfc2570bee6b
  11. id:
    5f4f54cad551a85c149e7a5a106756f9
    urn:
    URN:NBN:no-nb_digifoto_20140827_00090_NB_WF_FK_194580
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00090_NB_WF_FK_194580/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/5f4f54cad551a85c149e7a5a106756f9
  12. id:
    75f8510cc80947a6a26c322dd9b71ea3
    urn:
    URN:NBN:no-nb_digifoto_20140827_00116_NB_WF_FK_194591
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00116_NB_WF_FK_194591/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/75f8510cc80947a6a26c322dd9b71ea3
  13. id:
    838bbcdd5e2ff59cdb6a29c8addc5fe3
    urn:
    URN:NBN:no-nb_digifoto_20140827_00114_NB_WF_FK_194589
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00114_NB_WF_FK_194589/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/838bbcdd5e2ff59cdb6a29c8addc5fe3
  14. id:
    9a325c5d5f68e918612cf79b3712e67a
    urn:
    URN:NBN:no-nb_digifoto_20140827_00091_NB_WF_FK_194581
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00091_NB_WF_FK_194581/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/9a325c5d5f68e918612cf79b3712e67a
  15. id:
    9d8adc1e606c6c94fcc4321caefc7919
    urn:
    URN:NBN:no-nb_digifoto_20140827_00118_NB_WF_FK_194593
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00118_NB_WF_FK_194593/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/9d8adc1e606c6c94fcc4321caefc7919
  16. id:
    aabd523fcfd486007646e0cfd45a054c
    urn:
    URN:NBN:no-nb_digifoto_20140827_00113_NB_WF_FK_194588
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00113_NB_WF_FK_194588/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/aabd523fcfd486007646e0cfd45a054c
  17. id:
    b3a8eb615e7937bad63e759388532c79
    urn:
    URN:NBN:no-nb_digifoto_20140827_00089_NB_WF_FK_194579
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    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_digifoto_20140827_00089_NB_WF_FK_194579/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b3a8eb615e7937bad63e759388532c79
  18. id:
    dac0816ae033ca4f758d65f51fa283e8
    urn:
    URN:NBN:no-nb_digifoto_20140825_00098_NB_WF_FK_194505
    title:
    Widerøe Flyveselskaps flyfoto fra Frøya kommune : Kløven, Ervik.
    creators:

    1 results

    1. Widerøes Flyveselskap AS
    year:
    not reported by source
    publisher:
    not reported by source
    media_types:

    1 results

    1. bilder
    languages:

    No results.

    county:
    Sør-Trøndelag
    digital:
    yes
    public_domain:
    yes
    license:
    publicdomain
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
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    2. Ervik, Rune
    3. Helgøy, Ingrid
    year:
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    Hovdingane i Ervik : soga om Ragnvald og Raud
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    1 results

    1. Berstad, Dagfred
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    D. Berstad
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    1 results

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    Sivilingeniør Olaf Abel Engh AS 50 år
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    1. Sivilingeniør Olaf Abel Engh AS
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    SCC Abel Engh
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    1 results

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    1 results

    1. nob
    county:
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    digital:
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    access_allowed_from:
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    Pension reform in Norway : public participation and the pension policy process : the citizen and pension reform (PEN-REF Project)
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    1 results

    1. Ervik, Rune
    year:
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    LOS-senteret
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    1 results

    1. bøker
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    1 results

    1. eng
    county:
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  23. id:
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    title:
    European pension policy initiatives and national reforms : between financial sustainability and adequacy
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    1 results

    1. Ervik, Rune
    year:
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    publisher:
    Rokkansenteret
    media_types:

    1 results

    1. bøker
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    1 results

    1. eng
    county:
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    digital:
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    Bruk av skift og turnus i ulike virksomheter : en kartlegging
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    1 results

    1. Ervik, Rune
    year:
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    publisher:
    Stein Rokkan senter for flerfaglige samfunnsstudier
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    1 results

    1. bøker
    languages:

    1 results

    1. nob
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    digital:
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    Behandlingsforløp og -status
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    1 results

    1. Ervik, Randi
    year:
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    publisher:
    Statens institutt for alkohol- og narkotikaforskning
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
    not reported by source
    digital:
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    license:
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    viewability:
    NONE
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