- Author: Kieserling André, Luhmann Niklas, Brenner David, Hermann Adrian
- Language: English
- Year: 2013
- Author: Olson Daniel V. A., Pollack Detlef
- Language: English
- Year: 2008
- Author: Olson Daniel V. A., Pollack Detlef
- Language: English
- Year: 2008
- Author: Olson Daniel V. A., Pollack Detlef
- Language: English
- Year: 2008