@article{HKS09,
	Author = {Havet, F. and Kang, R. J. and Sereni, J.-S.},
	Date-Added = {2012-04-06 15:05:49 +0000},
	Date-Modified = {2012-04-07 13:09:02 +0000},
	Doi = {10.1002/net.20318},
	Fjournal = {Networks. An International Journal},
	Issn = {0028-3045},
	Journal = {Networks},
	Mrclass = {05C15 (05C85 05C90)},
	Number = {3},
	Pages = {150--164},
	Title = {Improper coloring of unit disk graphs},
	Url = {http://dx.doi.org/10.1002/net.20318},
	Volume = {54},
	Year = {2009},
	Bdsk-Url-1 = {http://dx.doi.org/10.1002/net.20318}}