Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
501
DataCite Metadata Store (German National Library of Science and Technology)
366
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
99
Copernicus Publications: E-Journals
26
Niedersächsisches Online-Archiv NOA
14
Technical University of Denmark: DTU Orbit
13
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
10
Institut national des sciences de l'Univers: HAL-INSU
9
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
7
University of Tromsø: Munin Open Research Archive
7
Université de Nantes: HAL-UNIV-NANTES
6
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
5
University College London: UCL Discovery
5
University of California Press
5
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
4
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
4
Météo-France: HAL
4
Natural Environment Research Council: NERC Open Research Archive
4
Université de Bretagne Occidentale: HAL
4
Digital.CSIC (Spanish National Research Council)
3
German Aerospace Center: elib - DLR electronic library
3
LaCRIS - University of Lapland Current Research System
3
Université Toulouse III - Paul Sabatier: HAL-UPS
3
NORCE vitenarkiv (Norwegian Research Centre)
2
Open Access LMU (Ludwig-Maximilians-University Munich)
2
PubMed Central (PMC)
2
ScienceDirect (Elsevier - via Crossref)
2
University of Liège: ORBi (Open Repository and Bibliography)
2
Unknown
2
Utrecht University Repository
2
AAAS Resource Center (American Association for the Advancement of Science)
1
Aalborg University's Research Portal
1
Apollo - University of Cambridge Repository
1
Archives ouvertes de Paris-Saclay
1
ETH Zürich Research Collection
1
Frontiers (Publisher)
1
HAL Sorbonne Université
1
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
1
HELDA – University of Helsinki Open Repository
1
IEEE Publications
1
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
1
Naval Postgraduate School: Calhoun
1
San José State University: SJSU ScholarWorks
1
Springer Nature (via Crossref)
1
Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge
1
University of Rhode Island: DigitalCommons@URI
1
Université Grenoble Alpes: HAL
1
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
1
Vrije Universiteit Amsterdam (VU): Research Portal
1
Wageningen UR (University & Research Centre): Digital Library
1
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