@article{ZVMMF_1967_7_2_a6,
     author = {I. M. Gel'fand and N. M. Zueva and V. S. Imshennik and O. V. Lokutsievskii and V. S. Ryaben'kii and L. G. Khazin},
     title = {The theory of electron plasma non-linear oscillations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {322--347},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1967_7_2_a6/}
}