%0 Journal Article %A K. H. Hofmann %A J. D. Lawson %A W. A. F. Ruppert %T On Finiteness Theorems and Porcupine Varieties in Lie Algebras %J Journal of Lie theory %D 1993 %P 049-064 %V 3 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_1993_3_1_a4/ %F JLT_1993_3_1_a4