%0 Journal Article %A H.I. Hamdy %A M. Al-Mahmeed %T Sequential Estimation of Linear Models in Three Stages. %J Metrika %D 1990 %P 19-36 %V 37 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1990__37_3-4_176266/ %F MET_1990__37_3-4_176266