Content Provider
Aarhus University: OJS at The State and University Library
20
Tidsskrift.dk (The Royal Library, Denmark)
20
UQAM - Université du Québec à Montréal: archipel
4
Aalborg University's Research Portal
3
Aarhus University: Research
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Danish Defense Research Portal
1
Hathi Trust Digital Library
1
Informa (via Crossref)
1
Lund University Publications Student Papers (LUP-SP)
1
OLAC: Open Language Archives Community
1
Roskilde University Research Portal (RUC)
1
University of Tartu: Dspace
1
Unknown
1
WikiBooks - Open-content textbooks
1