@article{ZVMMF_1977_17_2_a9,
     author = {R. S. Popovidi and Z. S. Cverikmaza\v{s}vili},
     title = {A numerical study of the diffraction problem by a modified method},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {384--393},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1977_17_2_a9/}
}