Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
59,357
Zenodo
23,928
Unknown
1,004
Magnolia press
58
LeibnizOpen (The Leibniz Association)
42
Dryad Digital Repository (Duke University)
36
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
30
Directory of Open Access Journals: DOAJ Articles
29
Digital.CSIC (Spanish National Research Council)
28
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
21
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
20
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
15
Université de Nantes: HAL-UNIV-NANTES
15
PANGAEA - Data Publisher for Earth & Environmental Science
14
Pensoft Publishers
10
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
9
Research Data Australia (Australian National Data Service - ANDS)
9
HAL Sorbonne Université
8
The University of Queensland: UQ eSpace
8
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
7
Ghent University Academic Bibliography
7
Institut national des sciences de l'Univers: HAL-INSU
7
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
7
Instituto Español de Oceanografía: e-IEO
7
Muséum National d'Histoire Naturelle (MNHM): HAL
7
Universidade Estadual Paulista São Paulo: Repositório Institucional UNESP
7
Kew Research Repository
6
Universidade de São Paulo: Portal de Revistas da USP
6
University of Nebraska-Lincoln: DigitalCommons@UNL
6
University of São Paulo: Digital Library of Theses and Dissertations
6
Université des Antilles (UAG): HAL
6
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library)
5
LSRC VL (Lithuanian Social Research Centre Virtual Library)
5
RUC - Repositorio Universidade Coruña
5
Uppsala University: Publications (DiVA)
5
Auckland University of Technology: Tuwhera Open Research
4
Australian National University: ANU Digital Collections
4
Charles University CU Digital repository
4
EPHE (Ecole pratique des hautes études, Paris): HAL
4
Federation University Australia: Federation ResearchOnline
4
Natural History Museum Repository
4
Normandie Université: HAL
4
Repositório Institucional da Universidade de Aveiro (RIA)
4
University of Bergen: Bergen Open Research Archive (BORA-UiB)
4
University of Copenhagen: Research
4
University of St Andrews: Digital Research Repository
4
University of St Andrews: Research Portal
4
Università degli Studi di Genova: CINECA IRIS
4
Université de Genève: Archive ouverte UNIGE
4
Université de Montpellier: HAL
4
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