Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
33
Saxon State and University Library
20
Bavarian State Library
19
Library service of the University of Strasbourg
16
University Library of Regensburg
11
Academic health library (Paris)
9
Bibliothèque Nationale et Universitaire de Strasbourg
7
Toulouse and Midi-Pyrénées Universities Libraries Network
3
Library of the Academy of Sciences of the Czech Republic
3
Zentralbibliothek Zürich
3
Bern University Library
2
University Library of Greifswald
1
National Library of Sweden - Kungliga biblioteket
1
University Library Salzburg
1
University and Regional Library of Tyrol
1