Institution
University Library of Regensburg
265
Universitätsbibliothek der Humboldt-Universität zu Berlin
182
University Library of Greifswald
60
Saxon State and University Library
48
Basel University Library
17
University and Regional Library of Tyrol
12
Bern University Library
11
Zentralbibliothek Zürich
5
University of Graz
4
University Library Salzburg
2
Vienna City Library
1