- Author: Kaspar Maase, Wolfgang Kaschuba
- Language: German
- Year: 2001
- Author: Thomas Fliege, Silke Göttsch-Elten, Kaspar Maase, Ralph Winkle
- Language: German
- Year: 2010
- Author: Kaspar Maase
- Language: German
- Year: 2022
- Author: Kaspar Maase, Universität Zürich
- Language: German
- Year: 2019
- Author: Kaspar Maase (auth.)
- Language: German
- Year: 2010
- Author: Kaspar Maase
- Language: German
- Year: 2010
- Author: Kaspar Maase
- Language: German