
- Author: Beyza Björkman
- Language: English
- Year: 2013

- Author: Markus Saur
- Language: German
- Year: 2008

- Author: Andreas Wagner
- Language: German
- Year: 2006

- Author: Gerhard Helbig, et al
- Language: German
- Year: 2001

- Author: Jonas Grethlein Antonios Rengakos
- Language: English
- Year: 2009

- Author: Albrecht Classen
- Language: English
- Year: 2010

- Author: Peter Huhn, et al
- Language: English
- Year: 2009

- Author: Michail V Sadovskij
- Language: English
- Year: 2012

- Author: Georgij V Kostin, Vasily V Saurin
- Language: English
- Year: 2012

- Author: Vladimir N Kukudzhanov, Alexei Zhurov
- Language: English
- Year: 2012