@article{ZVMMF_1987_27_6_a0,
     author = {B. A. Bel'tyukov},
     title = {An analogue of the {Aitken{\textendash}Steffensen} method with controlled step},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {803--817},
     publisher = {mathdoc},
     volume = {27},
     number = {6},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_6_a0/}
}