Content Provider
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
6
DataCite Metadata Store (German National Library of Science and Technology)
2
Natural Environment Research Council: NERC Open Research Archive
2
Niedersächsisches Online-Archiv NOA
2
Unknown
2
BORIS (Bern Open Repository and Information System, University of Bern)
1
Cardiff University: ORCA (Online Research @ Cardiff)
1
Columbia University: Academic Commons
1
Digital Commons University of South Florida (USF)
1
Durham University: Durham Research Online
1
ETH Zürich Research Collection
1
Rice University: Digital Scholarship Archive
1
The Royal Society
1
University of South Florida St. Petersburg: Digital USFSP
1
Université de Lausanne (UNIL): Serval - Serveur académique lausannois
1
Vrije Universiteit Amsterdam (VU): Research Portal
1