| |
| 2004 | ||
|---|---|---|
| 2 | Cornelius Croitoru, Cristian Frasinaru, Elefterie Olaru, Mihai Talmaciu: Hardly perfect graphs. Sci. Ann. Cuza Univ. 14: 12-22 (2004) | |
| 1998 | ||
| 1 | Cornelius Croitoru, Cristian Frasinaru: Exploring Unknown Undirected Graphs. Sci. Ann. Cuza Univ. 8: 67-76 (1998) | |
| 1 | Cornelius Croitoru | [1] [2] |
| 2 | Elefterie Olaru | [2] |
| 3 | Mihai Talmaciu | [2] |