%0 Journal Article %A Lawrence, John %T The Definability of the Commutator Subgroup in a Variety Generated by a Finite Group %J Canadian mathematical bulletin %D 1985 %P 505-507 %V 28 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1985-064-0/ %R 10.4153/CMB-1985-064-0 %F 10_4153_CMB_1985_064_0