| 2009 |
| 4 | EE | Oleg V. Borodin,
Anna O. Ivanova,
Alexandr V. Kostochka,
Naeem N. Sheikh:
Planar graphs decomposable into a forest and a matching.
Discrete Mathematics 309(1): 277-279 (2009) |
| 3 | EE | Oleg V. Borodin,
Alexandr V. Kostochka,
Naeem N. Sheikh,
Gexin Yu:
M-degrees of quadrangle-free planar graphs.
Journal of Graph Theory 60(1): 80-85 (2009) |
| 2008 |
| 2 | EE | Oleg V. Borodin,
Alexandr V. Kostochka,
Naeem N. Sheikh,
Gexin Yu:
Decomposing a planar graph with girth 9 into a forest and a matching.
Eur. J. Comb. 29(5): 1235-1241 (2008) |
| 2007 |
| 1 | EE | Kyung-Won Hwang,
Naeem N. Sheikh:
Intersection families and Snevily's conjecture.
Eur. J. Comb. 28(3): 843-847 (2007) |