%0 Journal Article %A Rhemtulla, A. H. %A Smith, H. %T A Finite Index Property of Certain Solvable Groups %J Canadian mathematical bulletin %D 1984 %P 485-489 %V 27 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1984-077-3/ %R 10.4153/CMB-1984-077-3 %F 10_4153_CMB_1984_077_3