@article{ZVMMF_1990_30_3_a5,
     author = {Yu. M. Zabolotnov},
     title = {An asymptotic method for quasilinear vibrational systems with an aperiodic generating solution},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {405--419},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_3_a5/}
}