@article{DMGT_2010_30_4_a1,
     author = {Galeana-S\'anchez, Hortensia and Rojas-Monroy, R. and Zavala, B.},
     title = {Monochromatic paths and monochromatic sets of arcs in quasi-transitive digraphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {545--553},
     publisher = {mathdoc},
     volume = {30},
     number = {4},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2010_30_4_a1/}
}