- Author: Malkiat S. Saini Surjit S. Dhillon
- Language: English
- Year: 1980
- Author: Alvin Z. Rubinstein
- Language: English
- Year: 2015
- Author: Heinrich Scheel (editor)
- Language: German
- Year: 1981
- Author: H.-H. Emons
- Language: German
- Year: 1982
- Author: N. Joachim Lehmann
- Language: German
- Year: 1982
- Author: Heinrich Scheel (editor)
- Language: German
- Year: 1981
- Author: Heinrich Scheel (editor)
- Language: German
- Year: 1980
- Author: Niels Sönnichsen
- Language: German
- Year: 1981
- Author: Harald Thomasius
- Language: German
- Year: 1981