%0 Journal Article
%A Valery V. Kozlov
%T An extended Hamilton--Jacobi method
%J Russian journal of nonlinear dynamics
%D 2012
%P 549-568
%V 8
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ND_2012_8_3_a9/
%G ru
%F ND_2012_8_3_a9