Institution
Bavarian State Library
3,330
University Library of Regensburg
2,579
University Library of Greifswald
370
Universitätsbibliothek der Humboldt-Universität zu Berlin
232
Bern University Library
132
Basel University Library
82
Zentralbibliothek Zürich
25
National Library of Sweden - Kungliga biblioteket
2
Saxon State and University Library
2
University Library Salzburg
1
University and Regional Library of Tyrol
1
Uppsala University Library
1