TY - JOUR AU - V. V. Strygin AU - E. V. Kuznetsova TI - A fourth-order spline collocation method for singularly perturbed JO - Doklady Akademii Nauk PY - 1997 SP - 167 EP - 169 VL - 353 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1997_353_2_a5/ LA - ru ID - DAN_1997_353_2_a5 ER -