%0 Journal Article %A M. Rueda Garcia %A A. Arcos Cebrian %T Repeated Substitution Method: The Ratio Estimator for the Population Variance. %J Metrika %D 1996 %P 101-106 %V 43 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1996__43_3_176640/ %F MET_1996__43_3_176640