%0 Journal Article
%A V. G. Durnev
%A O. V. Zetkina
%A A. I. Zetkina
%T On equations and inequalities in words and word lengths
%J Čebyševskij sbornik
%D 2016
%P 137-145
%V 17
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHEB_2016_17_2_a7/
%G ru
%F CHEB_2016_17_2_a7