%0 Journal Article
%A L. A. Bokut'
%T Abstract semigroups and groups of formal series of dependent variables
%J Matematičeskie trudy
%D 1996
%P 70-88
%V 30
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MT_1996_30_a3/
%G ru
%F MT_1996_30_a3