- Author: Gabriel N. Finder Natalia Aleksiun Antony Polonsky Jan Schwarz
- Language: English
- Year: 2008
- Author: Jan Schwarz
- Language: English
- Year: 2005
- Author: David Slucki, Marc Caplan, Avinoam Patt, Gabriel N. Finder, Avinoam Patt, David Slucki, Gabriel N. Finder, Anna Shternshis, David Shneer, Jan Schwarz
- Language: English
- Year: 2020
- Author: Jan Schwarz
- Language: English
- Year: 2021
- Author: Keupp Jan, Schwarz Jörg
- Language: German
- Year: 2015
- Author: Jan Schwarz
- Language: English
- Year: 2005