Content Provider
Institute for Marine Research: Brage IMR
16
Defense Technical Information Center: DTIC Technical Reports database
7
DataCite Metadata Store (German National Library of Science and Technology)
3
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
University of Wisconsin, Milwaukee: UWM Libraries Digital Collections
3
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
2
University of Iceland: Peer Reviewed Journals
2
University of St Andrews: Research Portal
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
CMRE Open Library (NATO STO Centre for Maritime Research and Experimentation
1
Canadian Science Publishing (via Crossref)
1
Digital.CSIC (Spanish National Research Council)
1
Directory of Open Access Journals: DOAJ Articles
1
HighWire Press (Stanford University)
1
Instituto Español de Oceanografía: e-IEO
1
Norwegian Institute for Nature Research: Brage NINA
1
OpenAgrar (OA)
1
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University)
1
Plymouth Marine Science Electronic Archive (PlyMSEA - Plymouth Marine Laboratory, PML)
1
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University College London: UCL Discovery
1
Université de Nantes: HAL-UNIV-NANTES
1
Wiley Online Library
1