%0 Journal Article
%A B. V. Aleshin
%A Yu. N. Bakaev
%A P. I. Kuznetsov
%T The realization of $\varepsilon$-invariance in systems of
%J Doklady Akademii Nauk
%D 1984
%P 265-268
%V 275
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_275_2_a0/
%G ru
%F DAN_1984_275_2_a0