%0 Journal Article
%A Ju.M. Vazenin
%T On the elementary theory of free inverse semigroups.
%J Semigroup forum
%D 1974
%P 189-195
%V 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1974__9_134076/
%F SF_1974__9_134076