TY  - JOUR
AU  - V. B. Andreev
TI  - On the accuracy of grid approximations to nonsmooth solutions of a singularly perturbed reaction-diffusion equation in the square
JO  - Differencialʹnye uravneniâ
PY  - 2006
SP  - 895
EP  - 906
VL  - 42
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2006_42_7_a3/
LA  - ru
ID  - DE_2006_42_7_a3
ER  -