TY - JOUR AU - A. L. Teptin TI - On certain properties of solutions of linear difference equations approximating differential equations in the interval of non-oscillation JO - Differencialʹnye uravneniâ PY - 1965 SP - 478 EP - 498 VL - 1 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1965_1_4_a7/ LA - ru ID - DE_1965_1_4_a7 ER -