| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Operator Extensions, Interpolation of Functions and Related Topics: 14th International Conference on Operator Theory, Timisoara | 978-0-8176-2902-1 (0-8176-2902-5) | 1993 | A. Gheondea | |
| Operator Extensions, Interpolation of Functions and Related Topics: 14th International Conference on Operator Theory, Timişoara , June 1-5, ... | 978-3-7643-2902-0 (3-7643-2902-5) | 1993 | A. Gheondea · F.H. Vasilescu |