Content Provider
AAAS Resource Center (American Association for the Advancement of Science)
1
ArXiv.org (Cornell University Library)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
BORIS (Bern Open Repository and Information System, University of Bern)
13
CERN Document Server (CDS)
1
Caltech Authors (California Institute of Technology)
3
CaltechTHESIS (California Institute of Technology
1
Cambridge University Press
25
Canadian Science Publishing (via Crossref)
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
DataCite Metadata Store (German National Library of Science and Technology)
3
Defense Technical Information Center: DTIC Technical Reports database
37
Directory of Open Access Journals: DOAJ Articles
1
Durham University: Durham Research Online
1
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
2
Edinburgh Research Archive (ERA - University of Edinburgh)
1
Hathi Trust Digital Library
3
IEDA: US Antarctic Program Data Center (via DataONE)
1
Informa (via Crossref)
1
Journals at the University of Arizona
1
NASA Technical Reports Server (NTRS)
1
National Institute of Polar Research Repository, Japan
4
National Research Council Canada: NRC Publications Archive
1
Natural Environment Research Council: NERC Open Research Archive
1
Ohio State University (OSU): Knowledge Bank
37
OhioLINK: Electronic Theses and Dissertations Center
3
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
Peking University Institutional Repository (PKU IR)
1
Portland State University: PDXScholar
1
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
2
ScienceDirect (Elsevier - via Crossref)
3
ScienceDirect (Elsevier)
4
Springer Nature (via Crossref)
1
Stockholm University Press
1
Texas Tech University: TTU DSpace Repository
1
The Gateway to Oklahoma History (University of North Texas Libraries)
1
The Royal Society
1
The University of Kansas: KU ScholarWorks
1
The University of Maine: DigitalCommons@UMaine
1
The University of Melbourne: Digital Repository
1
University of Bristol: Bristol Research
1
University of Calgary Journal Hosting
1
University of Canterbury, Christchurch: UC Research Repository
1
University of Copenhagen: Research
3
University of East Anglia: UEA Digital Repository
1
University of Michigan: Digital Collections
1
University of North Texas: UNT Digital Library
3
University of Washington, Seattle: Digital Collections
16
Unknown
8
White Rose Research Online (Universities of Leeds, Sheffield & York)
1
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