Content Provider
University of Alaska: ScholarWorks@UA
65
University of California: eScholarship
6
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
5
University of Maryland: Digital Repository (DRUM)
4
ScholarsArchive@OSU (Oregon State University)
3
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
2
MACAU: Open Access Repository of Kiel University
2
University of Leicester: Leicester Research Archive (LRA)
2
Apollo - University of Cambridge Repository
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Archives ouvertes de Paris-Saclay
1
Arizona State University: ASU Digital Repository
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Duke University Libraries: DukeSpace
1
ETH Zürich Research Collection
1
Edinburgh Research Archive (ERA - University of Edinburgh)
1
Montana State University (MSU): ScholarWorks
1
Nova Southeastern University: NSU Works
1
OPARU (OPen Access Repository of Ulm University)
1
Stockholm University: Publications (DiVA)
1
The University of Kansas: KU ScholarWorks
1
Universidade Federal do Rio Grande do Norte: Repositório Institucional (RI UFRN)
1
University of Oklahoma/Oklahoma State University: SHAREOK Repository
1
University of Potsdam: publish.UP
1
University of Tromsø: Munin Open Research Archive
1
Université de Nantes: HAL-UNIV-NANTES
1
VTechWorks (VirginiaTech)
1
ediss.sub.hamburg (Staats- und Universitätsbibliothek Hamburg, Carl von Ossietzky)
1