%0 Journal Article
%A K.H. Hofmann
%A J.D. Lawson
%T The local theory of semigroups in nilpotent Lie groups.
%J Semigroup forum
%D 1981
%P 343-358
%V 23
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1981__23_134527/
%F SF_1981__23_134527