Institution
University Library of Regensburg
195
University Library of Greifswald
92
Universitätsbibliothek der Humboldt-Universität zu Berlin
87
Bavarian State Library
74
Bern University Library
57
Basel University Library
15
Zentralbibliothek Zürich
14
The Swiss National Library
2
Library Am Guisanplatz
1
Bibliothèque Nationale et Universitaire de Strasbourg
1
Saxon State and University Library
1
University and Regional Library of Tyrol
1