%0 Journal Article %A N. I. Makarenko %A Z. V. Makridin %T Periodic oscillations and waves in nonlinear weakly coupled dispersive systems %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2018 %P 158-167 %V 300 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2018_300_a11/ %G ru %F TM_2018_300_a11