- Author: John H Mason Sergiy Klymchuk
- Language: English
- Year: 2009
- Author: Sergiy Klymchuk, Susan Staples
- Language: English
- Year: 2013
- Author: Sergiy Klymchuk Susan G. Staples
- Language: English
- Year: 2013
- Author: Sergiy Klymchuk, Mathematical Association of America
- Language: English
- Year: 2010