Content Provider
Digital Commons University of South Florida (USF)
4
University of South Florida St. Petersburg: Digital USFSP
4
University of Alaska: ScholarWorks@UA
3
University of California: eScholarship
2
DataCite Metadata Store (German National Library of Science and Technology)
1
Digital.CSIC (Spanish National Research Council)
1
Duke University Libraries: DukeSpace
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Imperial College London: Spiral
1
Nova Southeastern University: NSU Works
1
RI FURG (Repositório da Universidade Federal do Rio Grande)
1
Rostock University: RosDok - Rostocker Dokumentenserver
1
ScholarsArchive@OSU (Oregon State University)
1
Thèses en ligne de l'Université Toulouse III - Paul Sabatier
1
VTechWorks (VirginiaTech)
1