Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
4
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
3
Naval Postgraduate School: Calhoun
2
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
2
Theses Canada/Thèses Canada (Library and Archives Canada)
2
University of Alaska: ScholarWorks@UA
2
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
2
Digital Commons University of South Florida (USF)
1
Memorial University of Newfoundland: Research Repository
1
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University)
1
PQDT Open: Open Access Dissertations and Theses (ProQuest)
1
Skemman (Iceland)
1
University of South Florida St. Petersburg: Digital USFSP
1
University of Southampton: e-Prints Soton
1
University of Washington, Seattle: ResearchWorks
1
theses.fr
1