%0 Journal Article
%A A. I. Shalyt
%T The optimal sequential estimation of a shift parameter in the class of invariant procedures
%J Doklady Akademii Nauk
%D 1970
%P 767-769
%V 193
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_193_4_a8/
%G ru
%F DAN_1970_193_4_a8