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@article{DMGT_2011_31_2_a4, author = {Galeana-S\'anchez, Hortensia}, title = {Kernels by monochromatic paths and the color-class digraph}, journal = {Discussiones Mathematicae. Graph Theory}, pages = {273--281}, publisher = {mathdoc}, volume = {31}, number = {2}, year = {2011}, language = {en}, url = {http://geodesic.mathdoc.fr/item/DMGT_2011_31_2_a4/} }
Galeana-Sánchez, Hortensia. Kernels by monochromatic paths and the color-class digraph. Discussiones Mathematicae. Graph Theory, Tome 31 (2011) no. 2, pp. 273-281. http://geodesic.mathdoc.fr/item/DMGT_2011_31_2_a4/