%0 Journal Article
%A O. V. Borodin
%A A. V. Kostochka
%A A. Raspaud
%A E. Sopena
%T Estimating the Minimal Number of Colors in Acyclic  -Strong Colorings of Maps on Surfaces
%J Matematičeskie zametki
%D 2002
%P 35-37
%V 72
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2002_72_1_a2/
%G ru
%F MZM_2002_72_1_a2