Institution
University Library of Regensburg
32
Bavarian State Library
28
Bibliothèque Nationale et Universitaire de Strasbourg
26
University Library of Greifswald
25
Universitätsbibliothek der Humboldt-Universität zu Berlin
18
Bern University Library
7
Basel University Library
5
National Library of Sweden - Kungliga biblioteket
5
Library of the Academy of Sciences of the Czech Republic
2
Library service of the University of Strasbourg
2
Toulouse and Midi-Pyrénées Universities Libraries Network
1
University of Graz
1
Masaryk University, Faculty of Arts
1
National Library of the Czech Republic
1
University Library Salzburg
1
University of Tartu Library
1
Zentralbibliothek Zürich
1