Content Provider
University of California: eScholarship
4
Apollo - University of Cambridge Repository
3
Dipòsit Digital de la Universitat de Barcelona
2
Universitat de Barcelona: Theses and Dissertations Online (TDX)
2
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Digital.CSIC (Spanish National Research Council)
1
Dresden University of Technology: Qucosa
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
Seoul National University: S-Space
1
UIB Repositori (University of the Balearic Islands)
1
Umeå University: Publications (DiVA)
1
Universidad Complutense de Madrid (UCM): E-Prints Complutense
1
Universitat de les Illes Balears (UIB): Theses and Dissertations Online (TDX)
1
University of the Balearic Islands (UIB): Digital Library
1