TY  - JOUR
AU  - I. V. Fryazinov
TI  - Economical difference schemes for a two-dimensional heat equation with mixed derivatives
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1976
SP  - 908
EP  - 921
VL  - 16
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1976_16_4_a7/
LA  - ru
ID  - ZVMMF_1976_16_4_a7
ER  -