%0 Journal Article
%A A. B. Vasil'eva
%T Investigation of alternating contrast structures
%J Trudy Instituta matematiki i mehaniki
%D 2003
%P 45-49
%V 9
%N 1
%U http://geodesic.mathdoc.fr/item/TIMM_2003_9_1_a5/
%G ru
%F TIMM_2003_9_1_a5