
- Author: Walter Greiner
- Language: English
- Year: 2002

- Author: Walter Greiner
- Language: English
- Year: 2003

- Author: Walter Greiner Stefan Schramm Eckart Stein D.A. Bromley
- Language: English
- Year: 2007

- Author: Walter Greiner
- Language: English
- Year: 2003

- Author: Walter Greiner Joachim Reinhardt
- Language: English
- Year: 2009

- Author: Walter Greiner D.A. Bromley
- Language: English
- Year: 1998

- Author: Walter Greiner
- Language: English
- Year: 2003

- Author: Walter Greiner D.A. Bromley
- Language: English
- Year: 2004

- Author: Walter Greiner Berndt Müller
- Language: English
- Year: 2000