@article{ZVMMF_1963_3_3_a12,
     author = {E. V. Sheberstov},
     title = {On the number of operations performed in the solution of {Cauchy's} problem for one hyperbolic equation},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {568--574},
     publisher = {mathdoc},
     volume = {3},
     number = {3},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1963_3_3_a12/}
}