@article{ZVMMF_1963_3_1_a10,
     author = {A. G. Sveshnikov},
     title = {On the proof of a method of calculation for irregular waveguides},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {170--179},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1963_3_1_a10/}
}