@article{ZVMMF_1964_4_5_a14,
     author = {G. P. Prokopov},
     title = {Method of variable directions for the {Cauchy-Riemann} equation system},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {930--934},
     publisher = {mathdoc},
     volume = {4},
     number = {5},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1964_4_5_a14/}
}