- Author: Peter Ulmer, Mathias Habersack, Carsten Schäfer, Wolfgang Schilling, Jürg Zutt, Volker Kluge
- Language: German
- Year: 2005
- Author: Erwin Straus. Jürg Zutt (eds.)
- Language: German
- Year: 1963
- Author: Jürg Zutt (auth.)
- Language: German
- Year: 1963
- Author: Jürg Zutt (auth.)
- Language: German
- Year: 1970