- Author: Gregor Bachmann, Horst Eidenmüller, Andreas Engert, Holger Fleischer, Wolfgang Schön
- Language: English
- Year: 2013
- Author: Gregor Bachmann, Horst Eidenmüller, Andreas Engert, Holger Fleischer, Wolfgang Schön
- Language: German
- Year: 2012
- Author: Andreas Engert Anas Younes (eds.)
- Language: English
- Year: 2020
- Author: Andreas Engert, Anas Younes
- Language: English
- Year: 2020
- Author: Andreas Engert Anas Younes (eds.)
- Language: English
- Year: 2015
