%0 Journal Article
%A P. Laake
%T Optimal Estimates and Optimal Predictors of Finite Population Characteristics in the Presence of Nonresponse.
%J Metrika
%D 1986
%P 69-77
%V 33
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1986__33_176031/
%F MET_1986__33_176031