%0 Journal Article
%A A. M. Kagan
%A O. V. Shalaevskii
%T The Behrens--Fisher problem for the existence of similar regions in an algebra of sufficient statistics
%J Doklady Akademii Nauk
%D 1964
%P 1250-1252
%V 155
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_155_6_a1/
%G ru
%F DAN_1964_155_6_a1