Institution
Zentralbibliothek Zürich
18
University Library of Regensburg
16
Bavarian State Library
12
Universitätsbibliothek der Humboldt-Universität zu Berlin
6
Toulouse and Midi-Pyrénées Universities Libraries Network
2
University Library of Greifswald
2
University of Graz
2
National Library of Sweden - Kungliga biblioteket
1
UiT The Arctic University of Norway - University library
1