@article{TM_2018_300_a11,
     author = {N. I. Makarenko and Z. V. Makridin},
     title = {Periodic oscillations and waves in nonlinear weakly coupled dispersive systems},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {158--167},
     publisher = {mathdoc},
     volume = {300},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2018_300_a11/}
}