TY  - JOUR
AU  - G. I. Shishkin
TI  - A difference approximation of a singularly perturbed boundary-value problem for quasilinear elliptic equations degenerating into first-order equations
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1992
SP  - 550
EP  - 566
VL  - 32
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1992_32_4_a4/
LA  - ru
ID  - ZVMMF_1992_32_4_a4
ER  -