Content Provider
Directory of Open Access Journals: DOAJ Articles
65
DataCite Metadata Store (German National Library of Science and Technology)
3
Unknown
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Australian National University: ANU Digital Collections
2
Repositório da Universidade dos Açores
2
The University of Queensland: UQ eSpace
2
University of Calgary Journal Hosting
2
University of Copenhagen: Research
2
Université de Genève: Archive ouverte UNIGE
2
Université de Nantes: HAL-UNIV-NANTES
2
AJOL - African Journals Online
1
Aarhus University: Research
1
Archives ouvertes de Paris-Saclay
1
Caltech Authors (California Institute of Technology)
1
Carleton University's Institutional Repository
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
Digital.CSIC (Spanish National Research Council)
1
Dipòsit Digital de la Universitat de Barcelona
1
Durham University: Durham Research Online
1
ETH Zürich Research Collection
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
HAL Sorbonne Université
1
HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)
1
Institut national des sciences de l'Univers: HAL-INSU
1
Macquarie University Research Portal
1
Masaryk University Journals
1
Minerva - Repositorio institucional da Universidade de Santiago de Compostela (USC)
1
NORA (National aggregator of open repositories of Russian universities)
1
National Institute of Polar Research Repository, Japan
1
ORA - Oxford University Research Archive
1
Opin vísindi (Iceland)
1
Peoples' Friendship University of Russia (RUDN): Open repository
1
Queensland University of Technology: QUT ePrints
1
Universidad EAFIT, Medellin: Repositorio Institucional
1
Universidad de Huelva: Arias Montano
1
University of Bristol: Bristol Research
1
University of North Texas: UNT Digital Library
1
University of St Andrews: Research Portal
1
Università degli Studi di Milano-Bicocca: BOA (Bicocca Open Archive)
1
Université de Paris: Portail HAL
1