@article{ZVMMF_1999_39_10_a2,
     author = {A. F. Izmailov and V. G. Karmanov and A. A. Tret'yakov},
     title = {Gradient method for linear approximate schemes},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1625--1632},
     publisher = {mathdoc},
     volume = {39},
     number = {10},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1999_39_10_a2/}
}