Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
4
Directory of Open Access Journals: DOAJ Articles
3
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
University of Tromsø: Munin Open Research Archive
2
Unknown
2
Uppsala University: Publications (DiVA)
2
Aarhus University: Research
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
LaCRIS - University of Lapland Current Research System
1
Lund University Publications Student Papers (LUP-SP)
1
MDPI Open Access Publishing
1
Masaryk University Journals
1
Norwegian Institute for Nature Research: Brage NINA
1
Open-Access-Publikationsserver der Humboldt-Universität: edoc-Server
1
Opin vísindi (Iceland)
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS)
1
Polar Research
1
Portail des publications scientifiques de l’Université d’Angers (HAL)
1
Smith College: Smith ScholarWorks
1
The University of Milan: Archivio Istituzionale della Ricerca (AIR)
1
Umeå University: Publications (DiVA)
1
University of Gothenburg: GUPEA (Gothenburg University Publications Electronic Archive)
1
University of Innsbruck: Digital Library (Universitäts- und Landesbibliothek Tirol)
1
University of Liège: ORBi (Open Repository and Bibliography)
1
University of the Highlands and Islands: Research Database of UHI
1
Università degli Studi di Genova: CINECA IRIS
1
theses.fr
1
uO Research (University of Ottawa - uOttawa)
1