- Author: Ennis Paul J., Georgakis Tziovanis
- Language: English
- Year: 2015
- Author: Dassonville Patrick F
- Language: English
- Year: 2017
- Author: Dassonville Patrick
- Language: English
- Year: 2017
- Author: Ikäheimo Heikki
- Language: English
- Year: 2011
- Author: Francesco Berto (auth.)
- Language: English
- Year: 2013
- Author: Yourgrau Palle
- Language: English
- Year: 2019
- Author: Wahl Jean, Hackett William C.
- Language: English
- Year: 2016
- Author: Melvin Fitting (auth.)
- Language: English
- Year: 2002
- Author: Menno Hulswit (auth.)
- Language: English
- Year: 2002
- Author: Daniela Verducci (auth.) Anna-Teresa Tymieniecka (eds.)
- Language: English
- Year: 2004