- Author: Denis Searby
- Language: English
- Year: 2018
- Author: Silvan Imhof
- Language: English
- Year: 2014
- Author: Suppes Patrick
- Language: English
- Year: 1970
- Author: Hroch Jaroslav
- Language: Czech
- Year: 1998
- Author: misc. authors
- Language: English
- Year: 1963
- Author: Armand Veilleux
- Language: French
- Year: 1968
- Author: Giampiero Chivilò (editor) Marco Menon (editor)
- Language: Italian
- Year: 2015
- Author: Gutierrez-Pozo Antonio
- Language: Spanish
- Year: 2017
- Author: George Berkeley, A. A. Luce T. E. Jessop (eds.)
- Language: English
- Year: 1964
- Author: Смирнов А.В.
- Language: Русский