Bondy J A, Murty U S R. Graph Theory [M]. Berlin: Springer, 2008. King A D. Hitting all maximum cliques with a stable set using lopsided independent transversals [J]. Journal of Graph Theory, 2010, 67: 300-305. Erd\H{o}s P, Gallai T, Tuza Z. Covering the cliques of a graph with vertices [J]. Discrete Math, 1992, 108: 279-289. Chang G J, Farber M, Tuza Z. Algorithmic aspects of neighbourhood number [J]. SIAM J Discrete Math, 1993, 6: 24-29. Guruswami V, Rangan C P. Algorithmic aspects of clique-transversal and clique-independent sets [J]. Discrete Appl Math, 2000, 100: 183-202. Balachandhran V, Nagavamsi P, Rangan C P. Clique transversal and clique independence on comparability graphs [J]. Information Processing Letters, 1996, 58: 181-184. Lee C M, Chang M S. Distance-hereditary graphs are clique-perfect [J]. Discrete Appl Math, 2006, 154: 525-536. Andreae T, Schughart M, Tuza Z. Clique-transversal sets of line graphs and complements of line graphs [J]. Discrete Math, 1991, 88: 11-20. Bacs\'o G, Gravier S, Gy\'arf\'as A, et al. Coloring the maximal cliques of graphs [J]. SIAM J Discrete Math, 2004, 17: 361-376. Bacs\'o G, Tuza Z. Clique-transversal sets and weak 2-colorings in graphs of small maximum degree [J]. Discrete Mathematics and Theoretical Computer Science, 2009, 11: 15-24. Andreae T. On the clique-transversal number of chordal graphs [J]. Discrete Math, 1998, 191: 3-11. Bonomo F, Chudnovsky M, Dur\'{a}n G. Partial characterizations of clique-perfect graphs I: Subclasses of claw-free graphs [J]. Discrete Appl Math, 2008, 156: 1058-1082. Dur\'{a}n G, Lin M C, Szwarcfiter J L. On clique-transversals and clique-independent sets [J]. Annals of Operations Research, 2002, 116: 71-77. Lakshmanan S A, Vijayakumar A. The $\langle t \rangle$-property of some classes of graphs [J]. Discrete Math, 2008, 309: 259-263. Liang Z S, Shan E F. Approximation algorithms for clique-transversal sets and clique-independent sets in cubic graphs [J]. Information Processing Letters, 2011, 111: 1104-1107. Shan E F, Cheng T C E, Kang L Y. Bounds on the clique-transversal number of regular graphs [J]. Science in China A: Mathematics, 2008, 51: 851-863. Tuza Z. Covering all cliques of a graph [J]. Discrete Math., 1990, 86: 117-126. Chudnovsky M, Seymour P. Claw-free graphs IV. Decomposition theorem [J]. J. Combin. Theory Ser. B, 2008, 98: 839-938. Chudnovsky M, Seymour P. Claw-free graphs III. Circular interval graphs [J]. J. Combin. Theory Ser. B, 2008, 98: 812-834. Cerioli M R, Korenchendler A L. Clique-coloring circular-arc graphs [J]. Electronic Notes in Discrete Mathematics, 2009, 35: 287-292. |