@article{CoSe11,
	Author = {Coudert, D. and Sereni, J.-S.},
	Date-Added = {2012-04-06 15:05:38 +0000},
	Date-Modified = {2012-04-07 13:11:54 +0000},
	Doi = {10.1016/j.dam.2011.03.010},
	Fjournal = {Discrete Applied Mathematics. The Journal of Combinatorial Algorithms, Informatics and Computational Sciences},
	Issn = {0166-218X},
	Journal = {Discrete Appl. Math.},
	Mrclass = {05C20 (05C40 05C85)},
	Number = {11},
	Pages = {1094--1109},
	Title = {Characterization of graphs and digraphs with small process numbers},
	Url = {http://dx.doi.org/10.1016/j.dam.2011.03.010},
	Volume = {159},
	Year = {2011},
	Bdsk-Url-1 = {http://dx.doi.org/10.1016/j.dam.2011.03.010}}