Content Provider
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
32
Directory of Open Access Journals: DOAJ Articles
18
Cambridge University Press
14
Universidad Nacional de La Plata (UNLP): SeDiCI (Servicio de Difusión de la Creación Intelectual)
11
Unknown
11
National Institute of Polar Research Repository, Japan
8
Natural Environment Research Council: NERC Open Research Archive
8
PubMed Central (PMC)
8
BioOne Online Journals
7
RID-UnRN - Repositorio Institucional Digital Universidad Nacional de Río Negro
6
Swedish Museum of Natural History: Publications (DiVA)
6
ScienceDirect (Elsevier - via Crossref)
4
Arctic Portal Library
3
DataCite Metadata Store (German National Library of Science and Technology)
3
Caltech Authors (California Institute of Technology)
2
NIOZ Repository (Royal Netherlands Institute for Sea Research)
2
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences)
2
OhioLINK: Electronic Theses and Dissertations Center
2
Springer Nature (via Crossref)
2
Universidad de Chile: Repositorio académico
2
White Rose eTheses Online (Universities Leeds, Sheffield, York)
2
Wiley Online Library
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
DSpace@MIT (Massachusetts Institute of Technology)
1
DataCite
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
Florida State University Digital Library (FSUDL)
1
HighWire Press (Stanford University)
1
Institut national des sciences de l'Univers: HAL-INSU
1
Journals at the University of Arizona
1
Masaryk University Journals
1
Monash University Research Portal
1
Opin vísindi (Iceland)
1
Polar Research
1
Polar Research (E-Journal)
1
RERO DOC Digital Library
1
TU Delft: Institutional Repository (Delft University of Technology)
1
The Royal Society
1
The Scholarship Repository of Florida Institute of Technology
1
University College London: UCL Discovery
1
University of Bristol: Bristol Research
1
University of Chicago Press (via Crossref)
1
University of Copenhagen: Research
1
University of East Anglia: UEA Digital Repository
1
University of Otago: Research Archive (OUR Archive)
1
University of Pittsburgh: D-Scholarship@Pitt
1
Université de Paris: Portail HAL
1
enKORE project
1