Institution
Bavarian State Library
72
University Library of Regensburg
20
Saxon State and University Library
7
Bibliothèque Nationale et Universitaire de Strasbourg
6
Moravian Library in Brno
6
University Library Salzburg
6
Uppsala University Library
4
Bern University Library
3
Zentralbibliothek Zürich
3
Basel University Library
2
University of Graz
2
University Library of Greifswald
1
National Library of the Czech Republic
1
Vienna University Library
1
University and Regional Library of Tyrol
1
Research Library Olomouc
1