Content Provider
Directory of Open Access Journals: DOAJ Articles
29
Jagiellonian University Repository
4
Digital.CSIC (Spanish National Research Council)
3
Akademicka Platforma Czasopism
2
Akademicka Platforma Czasopism (APCZ)
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
2
Biodiversity Heritage Library (BHL)
2
DataCite Metadata Store (German National Library of Science and Technology)
2
Institutional Repository of Leibniz Universität Hannover
2
Magnolia press
2
Masaryk University Journals
2
Polar Research
2
Repositorio Digital Institucional - Universidad de Buenos Aires (RDI UBA)
2
University of Copenhagen: Research
2
University of Lodz Repository (RUŁ)
2
University of Pretoria: UPSpace
2
University of Tasmania: UTas ePrints
2
Université de Nantes: HAL-UNIV-NANTES
2
Unknown
2
Arctic and Antarctic Research
1
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
Dialnet - Portada de revistas (Universidad de La Rioja)
1
Geological Quarterly
1
Ghent University Academic Bibliography
1
HAL Sorbonne Université
1
Muséum National d'Histoire Naturelle (MNHM): HAL
1
National Institute of Polar Research Repository, Japan
1
Periódicos Científicos da UFRGS (Universidade Federal do Rio Grande do Sul)
1
Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS)
1
Polar Data Journal
1
Polish Botanical Society Journals
1
Portail HAL Institut Agro
1
Portail des publications scientifiques de l’Université d’Angers (HAL)
1
Repositorio Académico de la Universidad Católica de Temuco (UCT)
1
SciELO Brazil (Scientific Electronic Library Online)
1
Scientia Marina (E-Journal)
1
The Repository of the University of Silesia (RE-BUŚ)
1
Universidad de Chile: Repositorio académico
1
Universidade Estadual Paulista São Paulo: Repositório Institucional UNESP
1
Universidade Federal do Rio Grande do Sul (UFRGS): Lume
1
Universidade de Lisboa: repositório.UL
1
Universidade de São Paulo: Portal de Revistas da USP
1
University of Liège: ORBi (Open Repository and Bibliography)
1
University of Stirling: Stirling Digital Research Repository
1
Vilnius University Virtual Library (VU VL)
1
Xiamen University Institutional Repository
1