Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
1,337
DataCite
885
DataCite Metadata Store (German National Library of Science and Technology)
506
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
53
Copernicus Publications: E-Journals
22
LeibnizOpen (The Leibniz Association)
21
Niedersächsisches Online-Archiv NOA
13
Springer Nature (via Crossref)
5
Unknown
3
ETH Zürich Research Collection
2
German Aerospace Center: elib - DLR electronic library
2
KITopen (Karlsruhe Institute of Technologie)
2
NILU – Norwegian Institute for Air Research: NILU Brage
2
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
University of Tromsø: Munin Open Research Archive
2
De Gruyter
1
GEO-LEOe-docs (FID GEO)
1
INRiM: CINECA IRIS (Istituto Nazionale di Ricerca Metrologica)
1
PUBLISSO Fachrepositorium Lebenswissenschaften (ZB MED)
1
Polar Research (E-Journal)
1
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
1
Schweizerbart Science Publishers (via Crossref)
1
TU Berlin: Deposit Once
1
University of Bayreuth: ERef Bayreuth
1
University of Potsdam: publish.UP
1
Wiley Online Library
1
Zenodo
1