Content Provider
University of California: eScholarship
21
DataCite Metadata Store (German National Library of Science and Technology)
9
Dryad Digital Repository (Duke University)
8
Unknown
5
DataCite
4
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
2
Queen's University Belfast Research Portal
2
Queen's University, Ontario: QSpace
2
The University of Adelaide: Digital Library
2
USGS Science Data Catalog (via DataONE)
2
Apollo - University of Cambridge Repository
1
Dalhousie University: DalSpace Institutional Repository
1
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
1
Instituto Universitário de Ciências Psicológicas, Sociais e da Vida: Repositório do ISPA
1
Repositorio Institucional de la UPCH (Universidad Peruana Cayetano Heredia)
1
TUScholarShare (Temple University)
1
Technical University of Denmark: DTU Orbit
1
Universidade de Lisboa: repositório.UL
1
University College London: UCL Discovery
1
University of Copenhagen: Research
1
University of Groningen research database
1
University of Technology Sydney: OPUS - Open Publications of UTS Scholars
1
Università degli studi di Torino: AperTo (Archivio Istituzionale ad Accesso Aperto)
1
Université de Lausanne (UNIL): Serval - Serveur académique lausannois
1