Institution
Saxon State and University Library
1,589
Universitätsbibliothek der Humboldt-Universität zu Berlin
1,028
University and Regional Library of Tyrol
339
Vienna University Library
330
Vienna City Library
287
Basel University Library
258
University Library Salzburg
218
University of Graz
210
National Library of the Czech Republic
92
Umeå University Library
65
University Library in Bratislava
29
Research Library Olomouc
5
Library of the Medical University of Vienna
3
Zentralbibliothek Zürich
3