- Author: Danail Bonchev Dennis H. Rouvray
- Language: English
- Year: 2000
- Author: Danail Bonchev Dennis H. Rouvray
- Language: English
- Year: 2000
- Author: Milan Randić Xiaofeng Guo Dejan Plavšić (auth.) Danail Bonchev Dennis H. Rouvray (eds.)
- Language: English
- Year: 2005
- Author: Danail Bonchev, Dennis H Rouvray
- Language: English
- Year: 1991