 | 2012 |
| 4 |  | Gi-Sang Cheon,
Hana Kim,
Louis W. Shapiro:
Combinatorics of Riordan arrays with identical A and Z sequences.
Discrete Mathematics 312(12-13): 2040-2049 (2012) |
| 2011 |
| 3 |  | Gi-Sang Cheon,
Hana Kim,
Louis W. Shapiro:
The hitting time subgroup, Lukasiewicz paths and Faber polynomials.
Eur. J. Comb. 32(1): 82-91 (2011) |
| 2009 |
| 2 |  | Gi-Sang Cheon,
Hana Kim,
Louis W. Shapiro:
A generalization of Lucas polynomial sequence.
Discrete Applied Mathematics 157(5): 920-927 (2009) |
| 1 |  | Gi-Sang Cheon,
Sung-Tae Jin,
Hana Kim,
Louis W. Shapiro:
Riordan group involutions and the Delta-sequence.
Discrete Applied Mathematics 157(8): 1696-1701 (2009) |