Institution
Bibliothèque Nationale et Universitaire de Strasbourg
35
Basel University Library
25
Bern University Library
22
Zentralbibliothek Zürich
22
Universitätsbibliothek der Humboldt-Universität zu Berlin
20
Bibliotheken Schaffhausen
16
Bavarian State Library
10
University of Tartu Library
8
University Library of Greifswald
7
Library service of the University of Strasbourg
7
National Library of Estonia
5
University Library of Regensburg
4
Research Library Olomouc
2
Library Am Guisanplatz
1
Moravian Library in Brno
1