%0 Journal Article %A Chao, Chong-Yun %A Stitzinger, Ernest L. %T Subinvariance in Solvable Lie Algebras %J Canadian journal of mathematics %D 1976 %P 181-185 %V 28 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-023-7/ %R 10.4153/CJM-1976-023-7 %F 10_4153_CJM_1976_023_7