| Autori | Titlu | Publicatia | An aparitie |
| A. TICLEA, G. BESANCON, D. POPESCU | ESTIMATION AND CONTROL IN NONLINEAR SYSTEMS | PREPRINTS WORLD CONGRESS IFAC B 02 | 2002 |
| D. POPESCU, C. PETRESCU | RAFINAMENT AND ACCURACY OF PID CONTROLLERS | PREPRINTS CONFERENCE IFAC - PID 2000, TARASSA | 2000 |
| D. POPESCU, A. FANEA | SOME CONSIDERATIONS ABOUT ACCURACY OF PID ALGORITHMS | PREPRINTS CONFERENCE IFAC - SSC, PRAGUE, 2001 | 2001 |