%0 Journal Article
%A M. M. Glukhov
%T On free expansions and algorithmic problems in $R$-varieties of universal algebras
%J Sbornik. Mathematics
%D 1971
%P 297-328
%V 14
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1971_14_3_a0/
%G en
%F SM_1971_14_3_a0