%0 Journal Article
%A Ya. S. Baris
%A O. B. Lukova
%T Integral manifolds and the reduction principle in stability
%J Doklady Akademii Nauk
%D 1990
%P 270-273
%V 311
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_311_2_a1/
%G ru
%F DAN_1990_311_2_a1