@article{DMGT_2016_36_2_a4,
     author = {Galeana-\'Sanchez, Hortensia and S\'anchez-L\'opez, Roc{\'\i}o},
     title = {Kernels by {Monochromatic} {Paths} and {Color-Perfect} {Digraphs}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {309--321},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2016_36_2_a4/}
}