%0 Journal Article %A L. D. Pustyl'nikov %T Construction of periodic solutions in an infinite system of Fermi--Pasta--Ulam ordinary differential equations, stability, and KAM theory %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1995 %P 449-450 %V 50 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1995_50_2_a14/ %G en %F RM_1995_50_2_a14