TY - JOUR AU - G. I. Shishkin TI - Approximation of singularly perturbed elliptic equations with convective terms in the case of a flow impinging on an impermeable wall JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1998 SP - 1844 EP - 1859 VL - 38 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1998_38_11_a6/ LA - ru ID - ZVMMF_1998_38_11_a6 ER -