- Author: Jürgen Rettinger Silvia Schwarz Wolfgang Schwarz
- Language: English
- Year: 2022
- Author: Wolfgang Schwarz
- Language: English
- Year: 2000
- Author: Prof. Dr. Harald Scheid Prof. Dr. Wolfgang Schwarz (auth.)
- Language: German
- Year: 2009
- Author: Jürgen Rettinger Silvia Schwarz Wolfgang Schwarz
- Language: German
- Year: 2018
- Author: Wolfgang Schwarz
- Language: German
- Year: 2018
- Author: Harald Scheid Wolfgang Schwarz (auth.)
- Language: German
- Year: 2017
- Author: Harald Scheid Wolfgang Schwarz (auth.)
- Language: German
- Year: 2016
- Author: Jürgen Rettinger Silvia Schwarz Wolfgang Schwarz (auth.)
- Language: English
- Year: 2016