Institution
Bavarian State Library
59
Universitätsbibliothek der Humboldt-Universität zu Berlin
25
Zentralbibliothek Zürich
14
University Library of Greifswald
8
University Library of Regensburg
7
University of Graz
6
University and Regional Library of Tyrol
6
Basel University Library
3
Bern University Library
3
University Library Salzburg
2
Academic health library (Paris)
1
Vienna City Library
1