Content Provider
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Universidade Federal do Rio Grande do Sul (UFRGS): Lume
2
Universitat de Lleida: Repositori Obert UdL
2
University of Alberta: Era - Education and Research Archive
2
University of California: eScholarship
2
University of Southampton: e-Prints Soton
2
Université de Nantes: HAL-UNIV-NANTES
2
Wiley Online Library
2
ADDI: Repositorio Institucional de la Universidad del País Vasco (UPV)
1
Archives ouvertes de Paris-Saclay
1
Arctic Portal Library
1
Australian National University: ANU Digital Collections
1
CentAUR: Central Archive at the University of Reading
1
Chalmers University of Technology: Chalmers research
1
Chemnitz University of Technology: MONARCH (Qucosa)
1
Columbia University: Academic Commons
1
DIGIBUG: Repositorio Institucional de la Universidad de Granada
1
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
1
Digital Library Thüringen
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
Florida State University: Publication of Archival Library & Museum Materials
1
Georg-August-Universität Göttingen: GOEDOC
1
HAL Sorbonne Université
1
Hereon Publications (Helmholtz-Zentrum)
1
Imperial College London: Spiral
1
KITopen (Karlsruhe Institute of Technologie)
1
KNAW: Research Explorer (Royal Netherlands Academy of Arts and Sciences)
1
Luleå University of Technology Publications (DiVA)
1
Ministry of Earth Sciences, Government of India: Open Access Digital Repository
1
National Institute of Oceanography, India: Digital Repository Service (DRS@nio)
1
Natural Environment Research Council: NERC Open Research Archive
1
Naval Postgraduate School: Calhoun
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
Padua Research Archive (IRIS - Università degli Studi di Padova)
1
Polar Research (E-Journal)
1
Pontificia Universidad Católica de Chile: Repositorio UC
1
PubMed Central (PMC)
1
RediUMH (Universidad Miguel Hernández)
1
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
1
SSOAR - Social Science Open Access Repository
1
Saint Petersburg State University: Research Repository (DSpace SPbU)
1
ScienceDirect (Elsevier - via Crossref)
1
Springer Nature (via Crossref)
1
The University of Melbourne: Digitised Collections
1
The University of Texas at Austin: Texas ScholarWorks
1
USGS Science Data Catalog (via DataONE)
1
USRA Houston Repository (Universities Space Research Association)
1
Universidad de Oviedo: RUO
1
Universidade de Coimbra: Estudo Geral
1
Universitat Politècnica de Catalunya (UPC): Theses and Dissertations Online (TDX)
1
University College London: UCL Discovery
1
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