%0 Journal Article %A Ravisankar, T. S. %T Characteristically Nilpotent Algebras %J Canadian journal of mathematics %D 1971 %P 222-235 %V 23 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-022-2/ %R 10.4153/CJM-1971-022-2 %F 10_4153_CJM_1971_022_2