%0 Journal Article %A K. H. Hofmann %T A Short Course on the Lie Theory of Semigroups. I: The Fundamental Theorems %J Journal of Lie theory %D 1991 %P 033-04 %V 1 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_1991_1_1_a2/ %F JLT_1991_1_1_a2