TY  - JOUR
AU  - V. B. Andreev
TI  - Grid approximations of nonsmooth solutions of differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1980
SP  - 1172
EP  - 1184
VL  - 16
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1980_16_7_a1/
LA  - ru
ID  - DE_1980_16_7_a1
ER  -