Catherine Soussloff, Portraiture and Assimilation in Vienna. The case of Hans Tietze and Erica Tietze-Conrat. In: Diasporas and Exiles Varieties of Jewish Identity, herausgegeben von Howard Wettstein, 113–149 (Berkeley 2002), online unter https://web-s-ebscohost-com.uaccess.univie.ac.at/ehost/ebookviewer/eboo….