@article{ZVMMF_2013_53_5_a4,
     author = {A. Yu. Koverga and E. P. Kubyshkin},
     title = {Features of the behavior of solutions to a nonlinear dynamical system in the case of two-frequency parametric resonance},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {737--743},
     publisher = {mathdoc},
     volume = {53},
     number = {5},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2013_53_5_a4/}
}