TY - JOUR AU - N. V. Pertsev TI - Matrix stability and instability criteria for some systems of linear delay differential equations JO - Sibirskie èlektronnye matematičeskie izvestiâ PY - 2019 SP - 876 EP - 885 VL - 16 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SEMR_2019_16_a89/ LA - ru ID - SEMR_2019_16_a89 ER -