TY - JOUR AU - G. I. Shishkin TI - A grid approximation of singularly perturbed quasilinear elliptic and parabolic equations which degenerate into equations without spatial derivatives JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1994 SP - 1632 EP - 1651 VL - 34 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1994_34_11_a6/ LA - ru ID - ZVMMF_1994_34_11_a6 ER -