Institution
Bibliothèque Nationale et Universitaire de Strasbourg
14
Library service of the University of Strasbourg
13
University Library of Regensburg
10
Bavarian State Library
8
Universitätsbibliothek der Humboldt-Universität zu Berlin
6
Toulouse and Midi-Pyrénées Universities Libraries Network
1
Library of the Academy of Sciences of the Czech Republic
1
University and Regional Library of Tyrol
1