| Autori | Titlu | Publicatia | An aparitie |
| GAFITANU, M., IANUS, G., TIRON, M. | BEARINGS GREASES SERVICE LIFE IN HIGH LOADING AND SEVERE ENVIRONMENT CONDITIONS | VOL. AL 2-LEA CONGRES MOND. DE TRIBOL., VIENA, 308 | 2001 |
| FARCAS, F., GAFITANU, M., TIRON, M. | OPERATING SPEED INFLUENCE ON BEARINGS GREASES DAMAGING | VOL. AL 2-LEA CONGRES MOND. DE TRIBOL., VIENA, 307 | 2001 |
| HAGIU, GD, GAFITANU, MD, FARCAS, F, TIRON, MC | SAFE LUBRICATION FOR HIGH SPEED BALL BEARINGS ASSEMBLIES | VOL. AL 2-LEA CONGRES MOND. DE TRIBOL., VIENA, 397 | 2001 |