@article{DAN_1964_159_4_a18,
     author = {A. A. Vedenov and L. I. Rudakov},
     title = {Wave interaction in continuous media},
     journal = {Doklady Akademii Nauk},
     pages = {767--770},
     publisher = {mathdoc},
     volume = {159},
     number = {4},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_159_4_a18/}
}