@article{1077469838,
author = {Sabidussi, Gert},
title = {The lexicographic product of graphs},
journal = {Duke Math. J.},
volume = {28},
number = {1},
year = {1961},
pages = { 573-578},
language = {en},
url = {http://dml.mathdoc.fr/item/1077469838}
}
Sabidussi, Gert. The lexicographic product of graphs. Duke Math. J., Tome 28 (1961) no. 1, pp. 573-578. http://gdmltest.u-ga.fr/item/1077469838/