TY  - JOUR
AU  - G. I. Shishkin
TI  - Grid approximation of improved convergence order for a singularly perturbed elliptic convection-diffusion equation
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2003
SP  - 165
EP  - 182
VL  - 9
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/TIMM_2003_9_1_a19/
LA  - ru
ID  - TIMM_2003_9_1_a19
ER  -