- Author: Robert N. Emde, Marianne Leuzinger-Bohleber, Rolf Pfeifer
- Language: German
- Year: 2013
- Author: Rolf Pfeifer, Christian Scheier
- Language: English
- Year: 1999
- Author: Rolf Pfeifer (auth.) Fumio Hara Rolf Pfeifer (eds.)
- Language: English
- Year: 2003
- Author: Rolf Pfeifer Josh C. Bongard
- Language: English
- Year: 2006
- Author: Rolf Pfeifer Josh Bongard
- Language: English
- Year: 2007
- Author: Rolf Pfeifer Christian Scheier
- Language: English
- Year: 1999
- Author: Rolf Pfeifer Christian Scheier
- Language: English
- Year: 1999