Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
218
DataCite Metadata Store (German National Library of Science and Technology)
217
Copernicus Publications: E-Journals
20
LeibnizOpen (The Leibniz Association)
19
Niedersächsisches Online-Archiv NOA
8
Springer Nature (via Crossref)
4
ETH Zürich Research Collection
2
KITopen (Karlsruhe Institute of Technologie)
2
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
University of Tromsø: Munin Open Research Archive
2
Unknown
2
GEO-LEOe-docs (FID GEO)
1
German Aerospace Center: elib - DLR electronic library
1
INRiM: CINECA IRIS (Istituto Nazionale di Ricerca Metrologica)
1
NILU – Norwegian Institute for Air Research: NILU Brage
1
Polar Research (E-Journal)
1
Schweizerbart Science Publishers (via Crossref)
1
TU Berlin: Deposit Once
1
University of Bayreuth: ERef Bayreuth
1
University of Potsdam: publish.UP
1