%0 Journal Article
%A B.F. Arnold
%T Approximately Optimum Two-Stage Sampling Plans.
%J Metrika
%D 1985
%P 293-314
%V 32
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1985__32_176009/
%F MET_1985__32_176009