Content Provider
Aarhus University: OJS at The State and University Library
1,129
Tidsskrift.dk (The Royal Library, Denmark)
1,121
Aarhus University: Research
820
University of Copenhagen: Research
632
Directory of Open Access Journals: DOAJ Articles
292
University of Southern Denmark Research Portal
227
Aalborg University's Research Portal
170
Technical University of Denmark: DTU Orbit
154
Biodiversity Heritage Library (BHL)
124
Roskilde University Research Portal (RUC)
115
University of Michigan: Digital Collections
92
norden (Nordic Council of Ministers): Publications (DiVA)
82
DataCite Metadata Store (German National Library of Science and Technology)
79
Hathi Trust Digital Library
60
WikiBooks - Open-content textbooks
54
Danish Defense Research Portal
44
Unknown
37
Gallica - bibliothèque numérique de la Bibliothèque nationale de France (BnF)
23
Bavarian Digital Repository (BDR - Bayerische Staatsbibliothek Munich, BSB)
19
Informa (via Crossref)
14
Architecture, Design and Conservation - Danish Portal for Artistic and Scientific Research: Research Outputs
13
APS Digital Library (American Philosophical Society)
12
EconStor (German National Library of Economics, ZBW)
11
University of Tromsø: Munin Open Research Archive
11
Norsk Polarinstitutt: Brage NP
10
Norwegian Polar Institute: Brage NP
9
University of Oslo (UiO): FRITT (E-Journals)
9
Lund University Publications (LUP)
7
Lund University Publications Student Papers (LUP-SP)
7
Open Access Journals at Aalborg University
7
Informa
5
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
5
Max Planck Society: MPG.PuRe
4
OLAC: Open Language Archives Community
4
UQAM - Université du Québec à Montréal: archipel
4
University of San Diego: Digital@USanDiego
4
Biblioteca Virtual de Defensa (BVD - Ministerio de Defensa de España)
3
NTNU Open Archive (Norwegian University of Science and Technology)
3
Scandinavian University Press (via Crossref)
3
UNESDOC - UNESCO Digital Library
3
University of Tartu: Dspace
3
York University Digital Library
3
Zenodo
3
e-rara.ch (ETH Zürich)
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Arctic Council Repository
2
Doria (National Library of Finland)
2
Project Gutenberg (PG)
2
Scandinavian University Press
2
Skemman (Iceland)
2
more ...