Institution
Library of the Academy of Sciences of the Czech Republic
13
Masaryk University, Faculty of Arts
1
Moravian Library in Brno
62
National Library of the Czech Republic
17
National and University Library, Slovenia
1
Saxon State and University Library
8
University Library of Regensburg
1
University Library in Bratislava
2
Research Library Olomouc
7
Vienna City Library
2
Zentralbibliothek Zürich
1