%0 Journal Article
%A A. M. Slobodkin
%T Lapunoff's equilibrium stability of systems having an infinite number of freedom degrees
%J Doklady Akademii Nauk
%D 1964
%P 63-65
%V 157
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_157_1_a15/
%G ru
%F DAN_1964_157_1_a15