| |
| 2008 | ||
|---|---|---|
| 4 | Ghidewon Abay-Asmerom, Richard Hammack, Dewey T. Taylor: Total Perfect Codes in Tensor Products of Graphs. Ars Comb. 88: (2008) | |
| 2007 | ||
| 3 | EE | Richard Hammack: Minimum cycle bases of direct products of complete graphs. Inf. Process. Lett. 102(5): 214-218 (2007) |
| 2005 | ||
| 2 | Ghidewon Abay-Asmerom, Richard Hammack: Centers of Tensor Products of Graphs. Ars Comb. 74: (2005) | |
| 2002 | ||
| 1 | Richard Hammack: A note on the complexity of computing cyclicity. Ars Comb. 63: (2002) | |
| 1 | Ghidewon Abay-Asmerom | [2] [4] |
| 2 | Dewey T. Taylor | [4] |