Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
22
University Library of Regensburg
15
Bibliothèque Nationale et Universitaire de Strasbourg
11
Bavarian State Library
6
Toulouse and Midi-Pyrénées Universities Libraries Network
5
Basel University Library
2
The Swiss National Library
2
Bern University Library
2
Masaryk University, Faculty of Arts
1
UiT The Arctic University of Norway - University library
1