- Author: Mjolsnes Stig F.
- Language: English
- Year: 2011
- Author: Nikolai Vladimirovich Krylov
- Language: English
- Year: 1987
- Author: Miklos Bona
- Language: English
- Year: 2015
- Author: Alfred J. Menezes Paul C. van Oorschot Scott A. Vanstone
- Language: English
- Year: 1996
- Author: Mike Prest
- Language: English
- Year: 2009
- Author: Craig P. Bauer
- Language: English
- Year: 2013
- Author: Nathaniel F G Martin, James W England
- Language: English
- Year: 1984
- Author: Erik N Torgersen
- Language: English
- Year: 1991
- Author: J. Stoyanov I. Mirazchiiski Z. Ignatov M. Tanushev (auth.)
- Language: English
- Year: 1989
- Author: Alexander S Mechenov
- Language: English
- Year: 2005