Institution
University Library of Regensburg
3,507
Bavarian State Library
3,484
Universitätsbibliothek der Humboldt-Universität zu Berlin
1,459
University Library of Greifswald
817
Bern University Library
775
Basel University Library
502
Zentralbibliothek Zürich
211
Saxon State and University Library
96
Library Am Guisanplatz
36
University of Graz
24
University and Regional Library of Tyrol
24
Bibliothèque Nationale et Universitaire de Strasbourg
20
Bibliotheken Schaffhausen
17
Martin-Opitz Bibliothek Herne
12
The Swiss National Library
12
Library service of the University of Strasbourg
5
University Library Salzburg
3
National Library of Sweden - Kungliga biblioteket
1