%0 Journal Article
%A S. Sengupta
%T Jack-Knifing the Ratio and the Product Estimators in Double Sampling.
%J Metrika
%D 1981
%P 245-256
%V 28
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1981__28_175825/
%F MET_1981__28_175825