Institution
University Library of Regensburg
278
Bavarian State Library
168
Universitätsbibliothek der Humboldt-Universität zu Berlin
141
Zentralbibliothek Zürich
42
Saxon State and University Library
24
Bibliothèque Nationale et Universitaire de Strasbourg
23
University of Graz
23
University and Regional Library of Tyrol
15
Toulouse and Midi-Pyrénées Universities Libraries Network
8
Library service of the University of Strasbourg
8
National Library of Sweden - Kungliga biblioteket
7
Bern University Library
6
University Library Salzburg
4
Basel University Library
3
University Library of Greifswald
3
Library Am Guisanplatz
1