Institution
Bibliothèque Nationale et Universitaire de Strasbourg
156
Toulouse and Midi-Pyrénées Universities Libraries Network
56
Bern University Library
25
Basel University Library
19
Library service of the University of Strasbourg
11
Library Am Guisanplatz
6
Zentralbibliothek Zürich
3
Universitätsbibliothek der Humboldt-Universität zu Berlin
2
University Library of Regensburg
1
University and Regional Library of Tyrol
1