- Author: Eckhard Rebhan
- Language: German
- Year: 2010
- Author: Martin Wohlgemuth
- Language: German
- Year: 2011
- Author: Florian Neukirchen
- Language: German
- Year: 2011
- Author: Jonathan Borwein Keith Devlin
- Language: German
- Year: 2010
- Author: Achim Clausing
- Language: German
- Year: 2011
- Author: Erwin Stresemann
- Language: German
- Year: 2011
- Author: Gernot Starke Peter Hruschka
- Language: German
- Year: 2011
- Author: K. Dettner Werner Peters
- Language: German
- Year: 2003
- Author: Wolfgang Nentwig Sven Bacher Carl Beierkuhnlein Roland Brandl Georg Grabherr
- Language: German
- Year: 2009