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 | 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] |