Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
135
LeibnizOpen (The Leibniz Association)
21
ZFDM Repository (Center for Sustainable Research Data Management, Hamburg University)
20
OpenAgrar (OA)
18
Max Planck Society: MPG.PuRe
17
BORIS (Bern Open Repository and Information System, University of Bern)
8
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
7
GEO-LEOe-docs (FID GEO)
6
KITopen (Karlsruhe Institute of Technologie)
5
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
5
University of Copenhagen: Research
5
University of Zurich (UZH): ZORA (Zurich Open Repository and Archive
5
Unknown
5
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
4
Institutional Repository of Leibniz Universität Hannover
4
pedocs document server (German Education Portal/DIPF)
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Augsburg University Publication Server (OPUS)
3
DataCite
3
Eberhard Karls University Tübingen: Publication System
3
PUB - Publications at Bielefeld University
3
RWTH Aachen University: RWTH Publications
3
University of St. Gallen: Research Platform Alexandria
3
Wiley Online Library
3
mediarep
3
transcript Verlag
3
Jagiellonian University Repository
2
King's College, London: Research Portal
2
LaCRIS - University of Lapland Current Research System
2
Publication Server of Goethe University Frankfurt am Main
2
University of Freiburg: FreiDok
2
University of Groningen research database
2
Università degli Studi di Ferrara: CINECA IRIS
2
Université de Genève: Archive ouverte UNIGE
2
ART-Dok (Virtual Library for Art, Heidelberg University)
1
Aalborg University's Research Portal
1
Aarhus University: Research
1
Archives ouvertes de Paris-Saclay
1
BAM-Publica - Publikationsserver der Bundesanstalt für Materialforschung und -prüfung (BAM)
1
Bern University of Applied Sciences: ARBOR
1
Biblioteca Virtual de Defensa (BVD - Ministerio de Defensa de España)
1
Brill
1
Collège de France: HAL
1
Cologne University: KUPS
1
Dokumentenserver der Universität der Künste (UdK) Berlin
1
Dresden University of Technology: Qucosa
1
EconStor (German National Library of Economics, ZBW)
1
Eindhoven University of Technology (TU/e): Research Portal
1
Eindhoven University of Technology research portal
1
Fondazione Edmund Mach: IRIS-OpenPub
1
more ...