- Author: Qamrul Hasan Ansari Daya Ram Sahu
- Language: English
- Year: 2023
- Author: Steven G. Krantz
- Language: English
- Year: 2022
- Author: Л.Д. Кудрявцев
- Language: Русский
- Year: 2006
- Author: Л.Д. Кудрявцев
- Language: Русский
- Year: 2006
- Author: Constantin Niculescu Nicolae Popa
- Language: Romanian
- Year: 1981
- Author: Romulus Cristescu (coord.)
- Language: Romanian
- Year: 1989
- Author: Eugen Popa
- Language: Romanian
- Year: 1981
- Author: Craig Starbuck
- Language: English
- Year: 2023