TY - JOUR AU - L. Z. Fishman TI - Criteria for dangerous and safe boundaries of stability domains for second-order equations with delay JO - Differencialʹnye uravneniâ PY - 1999 SP - 1139 EP - 1140 VL - 35 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1999_35_8_a20/ LA - ru ID - DE_1999_35_8_a20 ER -