Content Provider
LeibnizOpen (The Leibniz Association)
63
DataCite Metadata Store (German National Library of Science and Technology)
9
Unknown
9
Digital Repository of Scientific Institutes (RCIN)
4
MDPI Open Access Publishing
3
PANGAEA - Data Publisher for Earth & Environmental Science
3
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
3
Aarhus University: Research
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Arctic Data Center (via DataONE)
2
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
2
Directory of Open Access Journals: DOAJ Articles
2
International Arctic Research Center (IARC) Data Archive (via DataONE)
2
University of Stirling: Stirling Digital Research Repository
2
University of Tasmania: UTas ePrints
2
Université de Nantes: HAL-UNIV-NANTES
2
ePLUS - Open Access Publikationsserver der Universität Salzburg
2
Apollo - University of Cambridge Repository
1
Archives ouvertes de Paris-Saclay
1
Carleton College: Digital Commons
1
Czech Technical University in Prague: Digital Library
1
DORA Empa
1
Digital Commons @ American University Washington College of Law
1
Frontiers: Figshare
1
HAL Réseau National des Maisons des Sciences de l'Homme
1
HAL Sorbonne Université
1
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
1
ITU Academic Open Archive
1
Institut national des sciences de l'Univers: HAL-INSU
1
Masaryk University Journals
1
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
1
Missouri University of Science and Technology (Missouri S&T): Scholars' Mine
1
Muséum National d'Histoire Naturelle (MNHM): HAL
1
MédiHAL
1
NILU – Norwegian Institute for Air Research: NILU Brage
1
National Research Council Canada: NRC Publications Archive
1
Ohio State University (OSU): Knowledge Bank
1
RIUMA - Repositorio Institucional de la Universidad de Málaga
1
Sapienza Università di Roma: CINECA IRIS
1
UFZ - Publication Index (Helmholtz-Centre for Environmental Research)
1
Universidad de Almería: Repositorio Institucional
1
Universidade Federal do Rio Grande do Sul (UFRGS): Lume
1
University of Arkansas: ScholarWorks@UARK
1
University of Groningen research database
1
University of Liège: ORBi (Open Repository and Bibliography)
1
University of North Texas: UNT Digital Library
1
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
1
Università degli Studi di Siena: USiena air
1
Université de Paris: Portail HAL
1
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
1
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