| |
| 2008 | ||
|---|---|---|
| 3 | Xu Xirong, Yang Yuansheng, Li Huijun, Xi Yue: The Graphs C(t)11 are Graceful for t = 0, 1 (mod 4). Ars Comb. 88: (2008) | |
| 2007 | ||
| 2 | Yang Yuansheng, Xu Xirong, Xi Yue, Li Huijun: The Graphs C(t)9 are Graceful for t = 0, 3 (mod 4). Ars Comb. 85: (2007) | |
| 2006 | ||
| 1 | Yang Yuansheng, Xu Xirong, Xi Yue, Li Huijun, Khandoker Mohammed Moninul Hacque: The Graphs C(t)7 are Graceful for t = 0, 1, (mod 4). Ars Comb. 79: (2006) | |
| 1 | Khandoker Mohammed Moninul Hacque | [1] |
| 2 | Xu Xirong | [1] [2] [3] |
| 3 | Yuansheng Yang (Yang Yuansheng) | [1] [2] [3] |
| 4 | Xi Yue | [1] [2] [3] |