@article{ZVMMF_1993_33_4_a12,
     author = {V. I. Ul'yanova},
     title = {The use of the operator splitting method in eigenvalue problems for an equation of the {Orr{\textendash}Sommerfeld} type},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {635--639},
     publisher = {mathdoc},
     volume = {33},
     number = {4},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_4_a12/}
}