TY - JOUR AU - G. I. Shishkin TI - Grid approximation of boundary value problems for singularly perturbed quasi-linear elliptic equations with interior layer JO - Matematičeskoe modelirovanie PY - 1995 SP - 72 EP - 88 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1995_7_2_a5/ LA - ru ID - MM_1995_7_2_a5 ER -