Content Provider
Defense Technical Information Center: DTIC Technical Reports database
159
DataCite Metadata Store (German National Library of Science and Technology)
8
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
6
Arctic Data Center (via DataONE)
6
Directory of Open Access Journals: DOAJ Articles
6
Université de Nantes: HAL-UNIV-NANTES
5
Aix-Marseille Université: HAL
4
HAL Université Côte d'Azur
4
Université d'Avignon et des Pays de Vaucluse: HAL
4
Zenodo
3
ArXiv.org (Cornell University Library)
2
DataCite
2
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
2
Springer Nature (via Crossref)
2
University of California: eScholarship
2
BORIS (Bern Open Repository and Information System, University of Bern)
1
Cardiff University: ORCA (Online Research @ Cardiff)
1
CyberLeninka (Scientific Electronic Library)
1
Digital Collections of Colorado (Colorado State University)
1
Frontiers: Figshare
1
HAL Sorbonne Université
1
Institut national de la recherche scientifique, Québec: Espace INRS
1
Institut national des sciences de l'Univers: HAL-INSU
1
MDPI Open Access Publishing
1
Mountain Scholar (Digital Collections of Colorado and Wyoming)
1
Open-Access-Publikationsserver der Humboldt-Universität: edoc-Server
1
Portail HAL-ANR (Agence Nationale de la Recherche)
1
Purdue University: e-Pubs
1
Regional and Global Biogeochemical Dynamics Data (RGD) (via DataONE)
1
ScienceDirect (Elsevier - via Crossref)
1
TU Delft: Institutional Repository (Delft University of Technology)
1
University of North Texas: UNT Digital Library
1
Université de Montréal (UdeM): Papyrus
1
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
1