%0 Journal Article
%A N.D. Shukla
%T Estimation of a Regression Coefficient After two Preliminary Tests of Significance.
%J Metrika
%D 1979
%P 183-194
%V 26
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1979__26_175784/
%F MET_1979__26_175784