@article{DMGT_2014_34_4_a0,
     author = {Hern\'andez-Cruz, C\'esar and Montellano-Ballesteros, Juan Jos\'e},
     title = {Some remarks on the structure of strong $k$-transitive digraphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {651--671},
     publisher = {mathdoc},
     volume = {34},
     number = {4},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2014_34_4_a0/}
}