@article{ZVMMF_1982_22_5_a22,
     author = {S. V. Tsvetkov},
     title = {Stability of an efficient difference scheme for the solution of a boundary value problem of diffraction},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1245--1249},
     publisher = {mathdoc},
     volume = {22},
     number = {5},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1982_22_5_a22/}
}