@article{HaSe06,
	Author = {Havet, F. and Sereni, J.-S.},
	Date-Added = {2012-04-06 15:06:16 +0000},
	Date-Modified = {2012-04-07 13:05:59 +0000},
	Doi = {10.1002/jgt.20155},
	Fjournal = {Journal of Graph Theory},
	Issn = {0364-9024},
	Journal = {J. Graph Theory},
	Mrclass = {05C15},
	Number = {3},
	Pages = {181--199},
	Title = {Improper choosability of graphs and maximum average degree},
	Url = {http://dx.doi.org/10.1002/jgt.20155},
	Volume = {52},
	Year = {2006},
	Bdsk-Url-1 = {http://dx.doi.org/10.1002/jgt.20155}}