TY  - JOUR
AU  - G. I. Shishkin
TI  - Approximation of solutions of singularly perturbed boundary-value problems with a corner boundary layer
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1987
SP  - 1360
EP  - 1374
VL  - 27
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_9_a8/
LA  - ru
ID  - ZVMMF_1987_27_9_a8
ER  -