Institution
Bibliothèque Nationale et Universitaire de Strasbourg
17
Bavarian State Library
12
Universitätsbibliothek der Humboldt-Universität zu Berlin
5
Academic health library (Paris)
3
University Library of Regensburg
2
Zentralbibliothek Zürich
2
University Library of Greifswald
1
National Library of Sweden - Kungliga biblioteket
1
Bern University Library
1