@article{ZVMMF_1989_29_2_a6,
     author = {S. A. Gabov and S. T. Simakov},
     title = {The theory of internal and surface waves in a stratified liquid},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {225--238},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_2_a6/}
}