%0 Journal Article
%A O. V. Borodin
%T Acyclic 4-coloring of plane graphs without cycles of length~4 and~6
%J Diskretnyj analiz i issledovanie operacij
%D 2009
%P 3-11
%V 16
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DA_2009_16_6_a0/
%G ru
%F DA_2009_16_6_a0