@article{ZVMMF_1963_3_6_a3,
     author = {A. A. Samarskii and V. B. Andreev},
     title = {A difference scheme of higher accuracy for an equation of elliptic type in several space variables},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1006--1013},
     publisher = {mathdoc},
     volume = {3},
     number = {6},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1963_3_6_a3/}
}