Content Provider
LeibnizOpen (The Leibniz Association)
21
Directory of Open Access Journals: DOAJ Articles
19
Niedersächsisches Online-Archiv NOA
10
University of Tromsø: Munin Open Research Archive
6
Unknown
6
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
5
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
4
Digital.CSIC (Spanish National Research Council)
4
Instituto Español de Oceanografía: e-IEO
3
Polar Research (E-Journal)
3
Technical University of Denmark: DTU Orbit
3
University of Calgary Journal Hosting
3
University of Tromsø: Septentrio Academic Publishing
3
Université de Nantes: HAL-UNIV-NANTES
3
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
2
DataCite Metadata Store (German National Library of Science and Technology)
2
Institut national des sciences de l'Univers: HAL-INSU
2
Max Planck Society: MPG.PuRe
2
Università degli Studi di Genova: CINECA IRIS
2
Aarhus University: Research
1
Apollo - University of Cambridge Repository
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
BORIS (Bern Open Repository and Information System, University of Bern)
1
Cambridge University Press
1
Carleton University's Institutional Repository
1
German Aerospace Center: elib - DLR electronic library
1
Gutenberg Open Science (Open-Science-Repository of the Johannes Gutenberg-University Mainz)
1
Hereon Publications (Helmholtz-Zentrum)
1
IRIS Università degli Studi di Perugia
1
Institute for Marine Research: Brage IMR
1
LIU - Linköping University: Publications (DiVA)
1
NILU – Norwegian Institute for Air Research: NILU Brage
1
National Institute of Polar Research Repository, Japan
1
Norwegian Institute for Water research: NIVA Open Access Archive (Brage)
1
Pensoft Publishers
1
Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS)
1
SAGE Publications
1
Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive
1
TU Berlin: Deposit Once
1
The Czech Academy of Sciences: Publication Activity (ASEP)
1
The University of Queensland: UQ eSpace
1
Universidad de Las Palmas de Gran Canaria: Acceda
1
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1
University of Southampton: e-Prints Soton
1
Wiley Online Library
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1