- Author: Utecht Burkhard
- Language: German
- Year: 2001
- Author: Spannowsky Willy
- Language: German
- Year: 1987
- Author: Firsching Lukas
- Language: German
- Year: 2020
- Author: Marco Buonocore (editor)
- Language: Italian
- Year: 2017
- Author: C. G. Jung (editor), James L. Jarrett (editor)
- Language: English
- Year: 2012
- Author: Philip M. Weinstein
- Language: English
- Year: 2014
- Author: William O. Shanahan
- Language: English
- Year: 2019
- Author: Isabelle Sidéra
- Language: French
- Year: 1989
