Content Provider
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HiN (E-Journal)
1
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
18
Informa (via Crossref)
1
Institutional Repository of Leibniz Universität Hannover
1
International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC): Aquatic Commons
13
Justus-Liebig-Universität Giessen: JLUpub
1
KITopen (Karlsruhe Institute of Technologie)
1
KOPS - The Institutional Repository of the University of Konstanz
1
King's College, London: Research Portal
1
LaCRIS - University of Lapland Current Research System
3
MACAU: Open Access Repository of Kiel University
1
MOnAMi - Publication Server of the University of Applied Sciences Mittweida
1
Max Planck Society: MPG.PuRe
4
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
17
Munich University of Technology (TUM): mediaTUM
1
Münster University (WWU): miami
1
Norsk Polarinstitutt: Brage NP
1
Norwegian Polar Institute: Brage NP
1
OPARU (OPen Access Repository of Ulm University)
2
OPUS - Publication Server of the University of Stuttgart
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
22
Open Research Library
1
Open-Access-Publikationsserver der Humboldt-Universität: edoc-Server
3
OpenAgrar (OA)
4
Organic Eprints (Danish Research Centre for Organic Farming, DARCOF)
1
PUB - Publications at Bielefeld University
1
PuSH - Publikationsserver des Helmholtz Zentrums München
2
Publication Database IASS (Institute for Advanced Sustainability Studies Potsdam)
2
Publication Server of Goethe University Frankfurt am Main
12
Publication Server of Greifswald University
1
Publication Server of Tier University (OPUS)
1
Publication Server of the Justus-Liebig-University of Giessen
3
REPOSIT HAW Hamburg
1
Royal Institute of Technology, Stockholm: KTHs Publication Database DiVA
1
Springer Nature (via Crossref)
3
Staats- und Universitätsbibliothek Hamburg, Carl von Ossietzky: Der Zeitschriftenserver der Stabi (OJS HUP)
1
TH Köln: PubLIS Cologne
1
TU Wien: reposiTUm
2
TUHH Open Research (TORE - Technische Universität Hamburg)
1
The Library of Congress: American Memory
1
The Portal to Texas History (University of North Texas)
1
Thieme
1
UNESDOC - UNESCO Digital Library
1
Universita degli Studi di Trieste: OpenstarTs
1
University of Freiburg: FreiDok
1
University of Groningen research database
5
University of Miami: Digital Collections
1
University of Michigan: Digital Collections
7
University of Potsdam: publish.UP
5
University of St. Gallen: Research Platform Alexandria
1
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