TY - JOUR AU - T. Yskak TI - On estimates of solutions to systems of nonlinear differential equations with distributed delay and periodic coefficients in the linear terms JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2021 SP - 148 EP - 159 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2021_24_2_a11/ LA - ru ID - SJIM_2021_24_2_a11 ER -