Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
103
Arctic Data Center (via DataONE)
102
LeibnizOpen (The Leibniz Association)
62
PANGAEA - Data Publisher for Earth & Environmental Science
57
University of Liège: ORBi (Open Repository and Bibliography)
34
Zenodo
29
Directory of Open Access Journals: DOAJ Articles
27
Utrecht University Repository
27
Unknown
23
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
19
Institut national des sciences de l'Univers: HAL-INSU
19
Université de Nantes: HAL-UNIV-NANTES
18
Université Grenoble Alpes: HAL
17
Université Savoie Mont Blanc: HAL
14
University of California: eScholarship
12
Delft University of Technology: Institutional Repository
11
University of Copenhagen: Research
11
Lund University Publications Student Papers (LUP-SP)
7
KU Leuven: Lirias
5
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
4
Frontiers: Figshare
4
University College London: UCL Discovery
4
Aarhus University: Research
3
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
3
Archives ouvertes de Paris-Saclay
3
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
3
LaCRIS - University of Lapland Current Research System
3
Portail HAL-ANR (Agence Nationale de la Recherche)
3
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
3
Research Data Australia (Australian National Data Service - ANDS)
3
Technical University of Denmark: DTU Orbit
3
University of Groningen research database
3
University of Tasmania: UTas ePrints
3
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
3
theses.fr
3
Curtin University: espace
2
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
2
DIAL@UCLouvain (Université catholique de Louvain)
2
DIAL@USL-B (Université Saint-Louis, Bruxelles)
2
Ghent University Academic Bibliography
2
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
2
National Institute of Polar Research Repository, Japan
2
Norwegian Polar Data Centre
2
Ohio State University (OSU): Knowledge Bank
2
Open Data @ UCLouvain (Université catholique de Louvain)
2
The University of Texas at Austin: Texas ScholarWorks
2
University of Colorado, Boulder: CU Scholar
2
University of Tromsø: Munin Open Research Archive
2
Apollo - University of Cambridge Repository
1
Australian National University: ANU Digital Collections
1
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