Content Provider
MSpace at the University of Manitoba
25
DataCite Metadata Store (German National Library of Science and Technology)
24
National Research Council Canada: NRC Publications Archive
10
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
8
Zenodo
6
National Institute of Polar Research Repository, Japan
4
University of Minnesota Digital Conservancy
4
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences)
2
Summit - SFU Research Repository (Simon Fraser University)
2
University of Alberta: Era - Education and Research Archive
2
University of British Columbia: cIRcle - UBC's Information Repository
2
University of North Texas: UNT Digital Library
2
APS Digital Library (American Philosophical Society)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
EconStor (German National Library of Economics, ZBW)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Ohio State University (OSU): Knowledge Bank
1
University of Illinois at Urbana-Champaign: IDEALS (Illinois Digital Environment for Access to Learning and Scholarship)
1
University of Tasmania: UTas ePrints
1
University of Wisconsin: Digital Collections
1
Unknown
1
Uppsala University: Publications (DiVA)
1