@article{05900754,
title = {Improved bounds for radio },
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2011},
year = {2011},
doi = {10.1155/2011/961649},
zbl = {1217.05094},
language = {en},
url = {http://dml.mathdoc.fr/item/05900754}
}
Saha, Laxman; Panigrahi, Pratima; Kumar, Pawan. Improved bounds for radio . International Journal of Mathematics and Mathematical Sciences, Tome 2011 (2011) . doi : 10.1155/2011/961649. http://gdmltest.u-ga.fr/item/05900754/