1. Bacsó, G., Tuza, Z.: Dominating cliques in P 5-free graphs. Periodica Mathematica Hungarica 21, 303–308 (1990)
2. Bondy, J.A., Murty, U.S.R.: Graph Theory. Springer Graduate Texts in Mathematics, vol. 244 (2008)
3. Lecture Notes in Computer Science;H. Broersma,2009
4. Broersma, H.J., Golovach, P.A., Paulusma, D., Song, J.: Updating the complexity status of coloring graphs without a fixed induced linear forest (manuscript)
5. Broersma, H.J., Golovach, P.A., Paulusma, D., Song, J.: Determining the chromatic number of triangle-free 2P 3-free graphs in polynomial time (manuscript)