| Autori | Titlu | Publicatia | An aparitie |
| NITCHI STEFAN, AVRAM-NITCHI RODICA | ON THE COOPERATIVE GROUP DECISIN SUPPORT SYSTEMS | SEM.DE LA THEORIE DE L APPROXIMATIONS | 2000 |
| NITCHI STEFAN IOAN | SOME REMARKS ABOUT THE WEB BASED DISTANCE LEARNING AND EDUCATION IN ECON. | PROC OF THE FIFTH INT. SYMPOSIUM ON EC.INF. | 2001 |
| NITCHI STEFAN IOAN, AVRAM-NITCHI RODICA | SOME REMARKS ON A MODEL OF DISTRIBUTED AND COOPERATIVE GROUP DEC.SYSTEMS | PROC. OF EUROPEAN EXCELLENCE IN BUS.STUD/ | 2000 |