Institution
Basel University Library
4,271
Zentralbibliothek Zürich
92
Bern University Library
31
National Library of Sweden - Kungliga biblioteket
13
University of Graz
12
University and Regional Library of Tyrol
10
University Library of Regensburg
9
Vienna City Library
9
Moravian Library in Brno
6
University Library Salzburg
3
National Library of the Czech Republic
2
Library Am Guisanplatz
1
Library of the Academy of Sciences of the Czech Republic
1
National Library of Technology (Czech Republic)
1
Universitätsbibliothek der Humboldt-Universität zu Berlin
1
Research Library Olomouc
1