- Author: Dorin Andrica, Themistocles M. Rassias
- Language: English
- Year: 2019
- Author: Dorin Andrica Ovidiu Bagdasar
- Language: English
- Year: 2020
- Author: Dorin Andrica Themistocles M. Rassias
- Language: English
- Year: 2019
- Author: Titu Andreescu Dorin Andrica
- Language: English
- Year: 2015
- Author: Titu Andreescu Dorin Andrica
- Language: English
- Year: 2014
- Author: Titu Andreescu Dorin Andrica (auth.)
- Language: English
- Year: 2015
- Author: Titu Andreescu Dorin Andrica
- Language: English
- Year: 2003
- Author: Titu Andreescu Dorin Andrica (auth.)
- Language: English
- Year: 2014
- Author: Titu Andreescu Dorin Andrica Ion Cucurezeanu (auth.)
- Language: English
- Year: 2010
- Author: Titu Andreescu Dorin Andrica
- Language: English