Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
4
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE)
3
Directory of Open Access Journals: DOAJ Articles
2
University of British Columbia: cIRcle - UBC's Information Repository
2
Università degli Studi di Ferrara: CINECA IRIS
2
Digital.CSIC (Spanish National Research Council)
1
ETH Zürich Research Collection
1
Kanazawa University Repository for Academic Resources (KURA)
1
Macquarie University Research Portal
1
National Taiwan Normal University: NTNU Institutional Repository
1
Qatar University: QU Institutional Repository
1
The Czech Academy of Sciences: Publication Activity (ASEP)
1
The University of Milan: Archivio Istituzionale della Ricerca (AIR)
1
ToRepo (University of Toyama Repository)
1
UFZ - Publication Index (Helmholtz-Centre for Environmental Research)
1
University of Missouri: MOspace
1
University of Texas at El Paso: Digital Commons@UTEP
1
Università degli studi di Torino: AperTo (Archivio Istituzionale ad Accesso Aperto)
1
Université Laval: CorpusUL
1
Unknown
1
Uppsala University: Publications (DiVA)
1