Institution
University Library of Regensburg
24
Library of the Academy of Sciences of the Czech Republic
16
Universitätsbibliothek der Humboldt-Universität zu Berlin
15
Bavarian State Library
8
Bibliothèque Nationale et Universitaire de Strasbourg
5
Saxon State and University Library
5
University of Graz
2
Zentralbibliothek Zürich
2
Basel University Library
1
University Library of Greifswald
1
Masaryk University, Faculty of Arts
1
The Swiss National Library
1
National Library of Sweden - Kungliga biblioteket
1
University and Regional Library of Tyrol
1
UiT The Arctic University of Norway - University library
1
Umeå University Library
1
Research Library Olomouc
1