%0 Journal Article
%A M. B. Sevryuk
%T Some problems of the KAM-theory: conditionally-periodic motions in typical systems
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1995
%P 341-353
%V 50
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1995_50_2_a5/
%G en
%F RM_1995_50_2_a5