Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1988__38_3_a2, author = {Klenov\v{c}an, Pavel}, title = {Direct product decompositions of $g$-digraphs}, journal = {Mathematica slovaca}, pages = {215--220}, publisher = {mathdoc}, volume = {38}, number = {3}, year = {1988}, mrnumber = {977898}, zbl = {0659.05054}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1988__38_3_a2/} }
Klenovčan, Pavel. Direct product decompositions of $g$-digraphs. Mathematica slovaca, Tome 38 (1988) no. 3, pp. 215-220. http://geodesic.mathdoc.fr/item/MASLO_1988__38_3_a2/