Content Provider
Edinburgh Research Archive (ERA - University of Edinburgh)
2
DataCite Metadata Store (German National Library of Science and Technology)
1
Dresden University of Technology: Qucosa
1
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
1
UNSW Sydney (The University of New South Wales): UNSWorks
1
University of California: eScholarship
1
University of Gothenburg: GUPEA (Gothenburg University Publications Electronic Archive)
1
ediss.sub.hamburg (Staats- und Universitätsbibliothek Hamburg, Carl von Ossietzky)
1