TY - JOUR AU - R. O. Karelina AU - N. V. Pertsev TI - Construction of two-sided estimates for solutions of some systems of differential equations with aftereffect JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2005 SP - 60 EP - 72 VL - 8 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2005_8_4_a5/ LA - ru ID - SJIM_2005_8_4_a5 ER -