Institution
Bavarian State Library
121
University Library of Regensburg
80
University Library of Greifswald
23
Universitätsbibliothek der Humboldt-Universität zu Berlin
22
Basel University Library
13
Bern University Library
7
Saxon State and University Library
3
Library Am Guisanplatz
1
Bibliothèque Nationale et Universitaire de Strasbourg
1
Library of the Academy of Sciences of the Czech Republic
1
Moravian Library in Brno
1
Zentralbibliothek Zürich
1