Institution
Bavarian State Library
52
University Library of Regensburg
51
Saxon State and University Library
43
Bibliothèque Nationale et Universitaire de Strasbourg
34
Universitätsbibliothek der Humboldt-Universität zu Berlin
32
Zentralbibliothek Zürich
26
Library of the Academy of Sciences of the Czech Republic
5
Library service of the University of Strasbourg
5
Academic health library (Paris)
4
University Library of Greifswald
3
University of Graz
3
National Library of Sweden - Kungliga biblioteket
2
Toulouse and Midi-Pyrénées Universities Libraries Network
1
Bern University Library
1
University and Regional Library of Tyrol
1
Uppsala University Library
1
Vienna City Library
1