%0 Journal Article
%A A. Chaudhuri
%T Some Results Concerning Horvitz-Thompson 's Tl -Class of Estimators.
%J Metrika
%D 1975
%P 217-224
%V 22
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1975__22_175683/
%F MET_1975__22_175683