涂建华, A fixed-parameter algorithm for the vertex cover P_3 problem, Inform. Process. Lett. 115 (2015) 96-99.S. Jendrol, I. Schiermeyer, 涂建华*, Rainbow numbers for matchings in plane triangulations, Discrete Math. 331 (2014) 158-164.李玉超, 涂建华*, A 2-approximation algorithm for the vertex cover P_4 problem in cubic graphs, Int. J. Comput. Math. 91 (2014) 2103-2108.涂建华*, 周文礼, A primal-dual approximation algorithm for the vertex cover P_3 problem, Theoret. Comput. Sci. 412 (2011) 7044-7048.陈和, 李学良*, 涂建华, Complete solution for the rainbow numbers of matchings, Discrete Math. 309 (2009) 3370-3380.
