%0 Journal Article
%A V. I. Zubov
%T Integral invariants of asymptotically stable systems of
%J Doklady Akademii Nauk
%D 1989
%P 1293-1294
%V 304
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_304_6_a1/
%G ru
%F DAN_1989_304_6_a1