@article{ZVMMF_1990_30_2_a8,
     author = {A. A. Tikilyainen},
     title = {Gyroscopic waves in media with time-dependent flow and rotation},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {270--277},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_2_a8/}
}