Institution
Saxon State and University Library
3
Zentralbibliothek Zürich
3
Bavarian State Library
2
Bibliothèque Nationale et Universitaire de Strasbourg
1
Universitätsbibliothek der Humboldt-Universität zu Berlin
1
University Library of Regensburg
1
University Library Salzburg
1
University and Regional Library of Tyrol
1