@article{ZVMMF_1962_2_5_a3,
     author = {A. A. Samarskii},
     title = {On an economical difference method for the solution of a},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {787--811},
     publisher = {mathdoc},
     volume = {2},
     number = {5},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1962_2_5_a3/}
}