Institution
Bavarian State Library
9
Universitätsbibliothek der Humboldt-Universität zu Berlin
9
University Library of Regensburg
4
Bibliothèque Nationale et Universitaire de Strasbourg
3
Masaryk University, Faculty of Arts
3
National Library of Sweden - Kungliga biblioteket
2
Toulouse and Midi-Pyrénées Universities Libraries Network
1
University of Graz
1
University Library Salzburg
1
Library service of the University of Strasbourg
1
Zentralbibliothek Zürich
1