Richard Strauss und die OperChristiane Mühlegger-Henhapel und Alexandra Steiner-Strauss · First published 2014Open the Tome
Anna Freud in WienBirgit Johler, Monika Sommer, Alexandra Steiner-Strauss, Thomas Aichhorn · First published 2016Open the Tome
"Worte klingen, Töne sprechen"Christiane Mühlegger-Henhapel, Alexandra Steiner-Strauss · First published 2015Open the Tome
