%0 Journal Article
%A L. G. Kiseleva
%T An~algebraic study of the simplest codes and coefficientless equations in~words
%J Sbornik. Mathematics
%D 1980
%P 495-517
%V 36
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1980_36_4_a3/
%G en
%F SM_1980_36_4_a3