Daniel W. Cranston, Sogol Jahanbekam, Douglas B. West. The 1, 2, 3-Conjecture and 1, 2-Conjecture for sparse graphs. Discussiones Mathematicae Graph Theory, 34(4):769-799, 2014. [doi]
@article{CranstonJW14,
title = {The 1, 2, 3-Conjecture and 1, 2-Conjecture for sparse graphs},
author = {Daniel W. Cranston and Sogol Jahanbekam and Douglas B. West},
year = {2014},
url = {http://www.discuss.wmie.uz.zgora.pl/gt/index.php?doi=10.7151/dmgt.1768},
researchr = {https://researchr.org/publication/CranstonJW14},
cites = {0},
citedby = {0},
journal = {Discussiones Mathematicae Graph Theory},
volume = {34},
number = {4},
pages = {769-799},
}