Content Provider
LeibnizOpen (The Leibniz Association)
73
Natural Environment Research Council: NERC Open Research Archive
27
Unknown
22
Directory of Open Access Journals: DOAJ Articles
20
Copernicus Publications: E-Journals
18
Northumbria University, Newcastle: Northumbria Research Link (NRL)
18
Niedersächsisches Online-Archiv NOA
14
University of California: eScholarship
12
DataCite Metadata Store (German National Library of Science and Technology)
10
eCite UTAS (University of Tasmania)
7
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
6
PubMed Central (PMC)
5
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
4
University of Bristol: Bristol Research
4
University of East Anglia: UEA Digital Repository
4
University of Southampton: e-Prints Soton
4
Université Grenoble Alpes: HAL
4
Utrecht University Repository
4
AAAS Resource Center (American Association for the Advancement of Science)
3
Cambridge University Press
3
PANGAEA - Data Publisher for Earth & Environmental Science
3
Université de Nantes: HAL-UNIV-NANTES
3
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
2
DSpace@MIT (Massachusetts Institute of Technology)
2
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
2
German Aerospace Center: elib - DLR electronic library
2
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
2
Institut national des sciences de l'Univers: HAL-INSU
2
The Royal Society
2
The University of Queensland: UQ eSpace
2
University of St Andrews: Digital Research Repository
2
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
2
Delft University of Technology: Institutional Repository
1
ETH Zürich Research Collection
1
Edinburgh Research Archive (ERA - University of Edinburgh)
1
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
1
Johns Hopkins University, Baltimore: JScholarship
1
LaCRIS - University of Lapland Current Research System
1
MDPI Open Access Publishing
1
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
1
Météo-France: HAL
1
NORCE vitenarkiv (Norwegian Research Centre)
1
Naval Postgraduate School: Calhoun
1
ORA - Oxford University Research Archive
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
Portail HAL-ANR (Agence Nationale de la Recherche)
1
Publication Database PIK (Potsdam Institute for Climate Impact Research)
1
Rice University: Digital Scholarship Archive
1
Seoul National University: S-Space
1
TUScholarShare (Temple University)
1
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