Institution
Zentralbibliothek Zürich
9
University Library of Regensburg
5
National Library of Sweden - Kungliga biblioteket
3
University Library of Greifswald
2
Universitätsbibliothek der Humboldt-Universität zu Berlin
2
Academic health library (Paris)
1
Bavarian State Library
1
University and Regional Library of Tyrol
1