- Author: Hon.Prof. Dr. Roman Leitner Dr. Gerald Toifl Dr. Rainer Brandl (auth.)
- Language: German
- Year: 2008
- Author: Univ.-Prof. Dr. Michael Holoubek Univ.-Ass. Dr. Claudia Fuchs LL.M. Univ.-Ass. Mag. Kerstin Holzinger (auth.)
- Language: German
- Year: 2009
- Author: Univ.-Prof. DDr. Christoph Grabenwarter (auth.)
- Language: German
- Year: 2008
- Author: Univ.-Ass. DI Dr. Günter Tiess (auth.)
- Language: German
- Year: 2009
- Author: Thorsten Franz (auth.)
- Language: German
- Year: 2013
- Author: Michael Grünberger (auth.) Reto M. Hilty Thomas Jäger Volker Kitz (eds.)
- Language: German
- Year: 2008