@article{RCM_2003_37_2_a2,
     author = {Elsa Osio and Teresa Braicovich and Cora Bernardi y Cristina Costes},
     title = {Sobre digrafos adjuntos y (h; j) adjuntos de multidigrafos k-regulares},
     journal = {Revista colombiana de matematicas},
     pages = {81--86},
     publisher = {mathdoc},
     volume = {37},
     number = {2},
     year = {2003},
     url = {http://geodesic.mathdoc.fr/item/RCM_2003_37_2_a2/}
}