%0 Journal Article
%A Hoàng, Chinh T.
%A Le, Van Bang
%T P_4-Colorings and P_4-Bipartite Graphs
%J Discrete mathematics & theoretical computer science
%D 2000-2001
%V 4
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.272/
%R 10.46298/dmtcs.272
%G en
%F DMTCS_2001_4_2_a4