@article{ZVMMF_1980_20_4_a1,
     author = {V. A. Kurchatov},
     title = {A difference linearization method that is optimal with respect to the order of error of numerical differentiation},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {827--840},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1980_20_4_a1/}
}