Institution
University Library of Greifswald
1,586
University Library of Regensburg
1,479
Bavarian State Library
1,078
Universitätsbibliothek der Humboldt-Universität zu Berlin
619
National and University Library, Slovenia
588
Basel University Library
95
Bern University Library
65
Zentralbibliothek Zürich
58
Saxon State and University Library
35
Martin-Opitz Bibliothek Herne
23
Bibliothèque Nationale et Universitaire de Strasbourg
15
University and Regional Library of Tyrol
8
University of Graz
6
The Swiss National Library
3
Library Am Guisanplatz
2
National Library of Sweden - Kungliga biblioteket
1
University Library Salzburg
1