@article{ZVMMF_2007_47_9_a11,
     author = {S. A. Zapunidi and A. V. Popov},
     title = {Physical pattern of wave emission in a~wedge-shaped region: {Generalization} of the transverse diffusion method},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1576--1590},
     year = {2007},
     volume = {47},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2007_47_9_a11/}
}