TY  - JOUR
AU  - L. I. Ivanova
TI  - Difference schemes for quasilinear nonstationary problems with mixed derivatives
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 1620
EP  - 1625
VL  - 11
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_9_a9/
LA  - ru
ID  - DE_1975_11_9_a9
ER  -