TY  - JOUR
AU  - W. Weinelt
AU  - R. D. Lazarev
AU  - V. L. Makarov
TI  - Convergence of difference schemes for elliptic equations with mixed derivatives and generalized solutions
JO  - Differencialʹnye uravneniâ
PY  - 1983
SP  - 1140
EP  - 1145
VL  - 19
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1983_19_7_a4/
LA  - ru
ID  - DE_1983_19_7_a4
ER  -