%0 Journal Article %A B.M. Bennett %T On Estimation of a Ratio of Multivariate Means by Non-Parametric Methods %J Metrika %D 1967 %P 22-28 %V 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1967__12_175339/ %F MET_1967__12_175339