Institution
Bern University Library
48
Basel University Library
31
Bavarian State Library
7
National Library of Sweden - Kungliga biblioteket
4
National Library of the Czech Republic
3
Saxon State and University Library
3
University Library of Regensburg
3
University of Graz
2
Research Library Olomouc
2
University Library of Greifswald
1
Library of the Academy of Sciences of the Czech Republic
1
Universitätsbibliothek der Humboldt-Universität zu Berlin
1
University Library Salzburg
1
University and Regional Library of Tyrol
1
Vienna City Library
1