Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
141
PANGAEA - Data Publisher for Earth & Environmental Science
140
GEO-LEOe-docs (FID GEO)
1
Open-Access-Publikationsserver der Humboldt-Universität: edoc-Server
1
Wiley Online Library
1
heiDATA (Heidelberg University) Competence Centre for Research Data
1