- Author: Dubois Michel, Heikes Keith, Petiard Vincent, Traitler Helmut, Zilberman David
- Language: English
- Year: 2018
- Author: Dubois Michel, Heikes Keith, Petiard Vincent, Traitler Helmut, Zilberman David
- Language: English
- Year: 2018
- Author: Burbidge Adam, Coleman Birgit, Traitler Helmut
- Language: English
- Year: 2016
- Author: Traitler Helmut
- Language: English
- Year: 2015