%0 Journal Article %A Richter, David A. %T -gradations of Lie algebras and infinitesimal generators. %J Journal of Lie Theory %D 1999 %P 113 %V 9 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/JLT_1999__9_1_229910/ %G en %F JLT_1999__9_1_229910