@article{ZVMMF_1962_2_5_a10,
     author = {B. P. Pugach\"ev},
     title = {Remarks on the foundations of certain iteration processes},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {912--915},
     year = {1962},
     volume = {2},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1962_2_5_a10/}
}