TY - JOUR AU - E. A. Volkov TI - Pointwise error estimates of the difference solution of a boundary value problem for an ordinary differential equation JO - Differencialʹnye uravneniâ PY - 1973 SP - 717 EP - 726 VL - 9 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1973_9_4_a15/ LA - ru ID - DE_1973_9_4_a15 ER -