@article{ZVMMF_2000_40_4_a11,
     author = {A. L. Delitsyn},
     title = {On the problem of scattering in a nonuniform waveguide},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {606--610},
     publisher = {mathdoc},
     volume = {40},
     number = {4},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2000_40_4_a11/}
}