Content Provider
University of Copenhagen: Research
20
Aarhus University: Research
10
DataCite Metadata Store (German National Library of Science and Technology)
10
University of Southern Denmark Research Portal
8
Unknown
8
Aalborg University's Research Portal
7
Aarhus University: OJS at The State and University Library
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
4
Tidsskrift.dk (The Royal Library, Denmark)
4
JSTOR (via Crossref)
3
Roskilde University Research Portal (RUC)
3
Biodiversity Heritage Library (BHL)
2
Copenhagen Business School: CBS Open Journals
2
Directory of Open Access Journals: DOAJ Articles
2
Hathi Trust Digital Library
2
Open Research Library
2
SSOAR - Social Science Open Access Repository
2
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
University of Vienna: u:theses
2
WikiBooks - Open-content textbooks
2
Architecture, Design and Conservation - Danish Portal for Artistic and Scientific Research: Research Outputs
1
Cairn (E-Journals)
1
De Gruyter (via Crossref)
1
ETH Zürich Research Collection
1
Georg-August-Universität Göttingen: GoeScholar
1
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
1
NTNU Open Archive (Norwegian University of Science and Technology)
1
Norwegian Institute for Nature Research: Brage NINA
1
OLAC: Open Language Archives Community
1
UI Press - University of Illinois Press (via Crossref)
1
ULB Düsseldorf: Digitale Sammlungen (University Library of Düsseldorf University)
1
UQAM - Université du Québec à Montréal: archipel
1
University of Michigan: Digital Collections
1
Wiley Online Library (via Crossref)
1
norden (Nordic Council of Ministers): Publications (DiVA)
1
transcript Verlag
1
Érudit.org (Université Montréal)
1