@article{DE_1990_26_12_a14,
     author = {G. M. Amiraliev},
     title = {A difference method for solving a problem in the theory of dispersion waves},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2146--2153},
     publisher = {mathdoc},
     volume = {26},
     number = {12},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_12_a14/}
}