%0 Journal Article %A Stewart, Ian %T A note on 2-step subideals of Lie algebras %J Compositio Mathematica %D 1973 %P 273-275 %V 27 %N 3 %I Noordhoff International Publishing %U http://www.numdam.org/item/CM_1973__27_3_273_0/ %G en %F CM_1973__27_3_273_0