Institution
Bavarian State Library
8,023
University Library of Regensburg
7,351
Universitätsbibliothek der Humboldt-Universität zu Berlin
6,358
Martin-Opitz Bibliothek Herne
607
University and Regional Library of Tyrol
542
University Library of Greifswald
404
Zentralbibliothek Zürich
367
University Library Salzburg
164
University of Graz
147
Basel University Library
115
Saxon State and University Library
39
Bern University Library
31
Academic health library (Paris)
29
Library service of the University of Strasbourg
19
Vienna City Library
6
Vienna University Library
5
National Library of Sweden - Kungliga biblioteket
4
Library of the Medical University of Vienna
3
National Library of Technology (Czech Republic)
1