- Author: Prof. Dr. Hans-Joachim Bätza Dr. Elisabeth Schaper
- Language: German
- Year: 2016
- Author: Legendre Pierre, Gillet François, Borcard Daniel
- Language: English
- Year: 2011
- Author: Daniel Borcard Francois Gillet, Pierre LegendreDaniel Borcard François Gillet, Pierre Legendre
- Language: English
- Year: 2011
- Author: Penny Webb Chris Bain
- Language: English
- Year: 2016
- Author: Garrett Laurie
- Language: English
- Year: 2000
- Author: Giesecke Johan
- Language: English
- Year: 2017
- Author: Jim van Os (auth.)
- Language: Dutch
- Year: 2018
- Author: Leaf Clifton
- Language: English
- Year: 2013
- Author: Aurora Villarroel
- Language: English
- Year: 2015