Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{DM_1990_2_2_a1, title = {On dictionary colorings and some perfect graphs}, journal = {Diskretnaya Matematika}, pages = {25--44}, publisher = {mathdoc}, volume = {2}, number = {2}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1990_2_2_a1/} }
On dictionary colorings and some perfect graphs. Diskretnaya Matematika, Tome 2 (1990) no. 2, pp. 25-44. http://geodesic.mathdoc.fr/item/DM_1990_2_2_a1/