Institution
University Library of Regensburg
11
Universitätsbibliothek der Humboldt-Universität zu Berlin
10
Bavarian State Library
6
Masaryk University, Faculty of Arts
6
Bibliothèque Nationale et Universitaire de Strasbourg
3
University of Graz
2
Zentralbibliothek Zürich
2
National Library of Sweden - Kungliga biblioteket
1
Saxon State and University Library
1
Library service of the University of Strasbourg
1
University and Regional Library of Tyrol
1
UiT The Arctic University of Norway - University library
1