Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
3
Defense Technical Information Center: DTIC Technical Reports database
2
Directory of Open Access Journals: DOAJ Articles
2
PANGAEA - Data Publisher for Earth & Environmental Science
2
University of Calgary Journal Hosting
2
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Peking University Institutional Repository (PKU IR)
1
SMHI (Swedish Meteorological and Hydrological Institute): Vetenskapliga Publikationer (DiVA)
1
University College London: UCL Discovery
1
University of Wisconsin, Milwaukee: UWM Libraries Digital Collections
1
Université de Bretagne Occidentale: HAL
1