Institution
University Library of Regensburg
The Swiss National Library
National Library of the Czech Republic
University and Regional Library of Tyrol
National Library of Estonia
National and University Library, Slovenia
Research Library Olomouc
University of Tartu Library
Library of the Academy of Sciences of the Czech Republic
University Library in Bratislava
National Library of Technology (Czech Republic)
Library of the Medical University of Vienna
University Library of Academy of Fine Arts Vienna