TY - JOUR AU - A. A. Korneichuk TI - Estimates of the solutions of linear difference and differential equations with variable coefficients JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1965 SP - 768 EP - 773 VL - 5 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1965_5_4_a24/ LA - ru ID - ZVMMF_1965_5_4_a24 ER -