@article{ZVMMF_1993_33_3_a5,
     author = {A. N. Muchynski and V. A. Tsurko},
     title = {Additive difference schemes for solving parabolic equations with mixed derivatives},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {395--403},
     publisher = {mathdoc},
     volume = {33},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_3_a5/}
}