@article{2567,
author = {Behzad, Mehdi and Chartrand, Gary},
title = {The line-chromatic polynomial of a graph},
journal = {Portugaliae mathematica},
volume = {27},
year = {1968},
pages = {31-41},
zbl = {0201.26102},
mrnumber = {0260618},
language = {en},
url = {http://dml.mathdoc.fr/item/2567}
}
Behzad, Mehdi; Chartrand, Gary. The line-chromatic polynomial of a graph. Portugaliae mathematica, Tome 27 (1968) pp. 31-41. http://gdmltest.u-ga.fr/item/2567/