%0 Journal Article
%A Caso, Covadonga
%A Gil, María Angeles
%T Estimating income inequality in the stratified sampling from complete data. I. The unbiased estimation and applications
%J Kybernetika
%D 1989
%P 298-311
%V 25
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KYB_1989__25_4_a4/
%G en
%F KYB_1989__25_4_a4