%0 Journal Article
%A V. K. Ionin
%T Structures that can be generated by sets of morphisms
%J Matematičeskie trudy
%D 1987
%P 66-84
%V 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MT_1987_9_a6/
%G ru
%F MT_1987_9_a6