- Author: Prof. Dr. Wolfgang Kühnel (auth.)
- Language: German
- Year: 2010
- Author: Wolfgang Kühnel
- Language: Hungarian
- Year: 1997
- Author: Helga Fritsch Wolfgang Kühnel
- Language: German
- Year: 2018
- Author: Werner Platzer, Thomas Shiozawa-Bayer, Helga Fritsch, Wolfgang Kühnel, Werner Kahle, Michael Frotscher
- Language: German
- Year: 2018
- Author: Prof. Dr. Wolfgang Kühnel (auth.)
- Language: German
- Year: 2005
- Author: Prof. Dr. Wolfgang Kühnel (auth.)
- Language: German
- Year: 2008
- Author: Wolfgang Kühnel (auth.)
- Language: German
- Year: 2013
- Author: Prof. Dr. Wolfgang Kühnel (auth.)
- Language: German
- Year: 2003