@article{ZVMMF_1964_4_5_a5,
     author = {V. A. Dubrovskii and G. A. Skuridin},
     title = {Asymptotic expansions in wave mechanics},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {848--870},
     publisher = {mathdoc},
     volume = {4},
     number = {5},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1964_4_5_a5/}
}