Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
458
DataCite
73
DataCite Metadata Store (German National Library of Science and Technology)
21
Defense Technical Information Center: DTIC Technical Reports database
16
Directory of Open Access Journals: DOAJ Articles
11
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
10
Institut national des sciences de l'Univers: HAL-INSU
7
Université de Nantes: HAL-UNIV-NANTES
7
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
5
Frontiers: Figshare
4
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences: GIEC OpenIR
4
IRIS UNIPV (Università degli studi di Pavia)
4
Jultika - University of Oulu repository
4
University of St Andrews: Research Portal
4
Archives ouvertes de Paris-Saclay
3
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
3
Indiana University - Purdue University Indianapolis: IUPUI Scholar Works
3
Jagiellonian University Repository
3
Old Dominion University: ODU Digital Commons
3
University College London: UCL Discovery
3
Università degli Studi di Siena: USiena air
3
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
3
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
3
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
2
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
2
Caltech Authors (California Institute of Technology)
2
Guangzhou Institute of Geochemistry: GIG OpenIR (Chinese Academy of Sciences)
2
MDPI Open Access Publishing
2
National Institute of Oceanography, India: Digital Repository Service (DRS@nio)
2
University of California: eScholarship
2
University of Copenhagen: Research
2
University of Liège: ORBi (Open Repository and Bibliography)
2
Université de Genève: Archive ouverte UNIGE
2
Unknown
2
ARPI - Archivio della Ricerca dell'Università di Pisa
1
Aarhus University: Research
1
BRGM: HAL (Bureau de Recherches Géologiques et Minières)
1
Brno University of Technology (VUT): Digital Library
1
Brunel University London: Brunel University Research Archive (BURA)
1
Czech Academy of Sciences: dKNAV
1
DIAL@UCLouvain (Université catholique de Louvain)
1
DIAL@USL-B (Université Saint-Louis, Bruxelles)
1
Doria (National Library of Finland)
1
Estudios Geológicos (E-Journal)
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
Geodynamics & Tectonophysics (E-Journal)
1
HAL Sorbonne Université
1
HELDA – University of Helsinki Open Repository
1
IUScholarWorks Indiana University
1
Imperial College London: Spiral
1
more ...