%0 Journal Article
%A B. A. Sevast'yanov
%T On a~connection between the structural characteristics of preimages and images of finite sets for some classes of transformations
%J Trudy po diskretnoj matematike
%D 1998
%P 296-304
%V 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TDM_1998_2_a15/
%G ru
%F TDM_1998_2_a15