TY - JOUR AU - G. I. Shishkin TI - A difference scheme for a singularly perturbed equation of JO - Doklady Akademii Nauk PY - 1988 SP - 1066 EP - 1070 VL - 300 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1988_300_5_a8/ LA - ru ID - DAN_1988_300_5_a8 ER -