Content Provider
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
8
DataCite Metadata Store (German National Library of Science and Technology)
4
Directory of Open Access Journals: DOAJ Articles
4
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
4
Frontiers: Figshare
3
Aarhus University: Research
2
Natural Environment Research Council: NERC Open Research Archive
1
University of California: eScholarship
1
University of Rhode Island: DigitalCommons@URI
1
University of Southampton: e-Prints Soton
1
Unknown
1