
- Author: Marro Joaquín
- Language: English
- Year: 2014

- Author: Bertolotti Mario
- Language: English
- Year: 2013

- Author: Frank Steiner (auth.) Prof. Dr. Frank Steiner (eds.)
- Language: German
- Year: 2005

- Author: Lucio Russo (auth.)
- Language: German
- Year: 2005

- Author: Immo Sievers (auth.) Volker Schindler (eds.)
- Language: German
- Year: 2008

- Author: Dr. Alexander Unzicker (auth.)
- Language: German
- Year: 2010

- Author: Christoph J. Scriba Peter Schreiber (auth.)
- Language: German
- Year: 2010

- Author: Dieter Hoffmann (auth.) Dieter Hoffmann (eds.)
- Language: German
- Year: 2010

- Author: Albert Einstein (auth.)
- Language: German
- Year: 2009