TY - JOUR AU - G. S. Krechetov TI - Preservation of the asymptotic stability property in the case of a zero root JO - Differencialʹnye uravneniâ PY - 1973 SP - 958 EP - 960 VL - 9 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1973_9_5_a22/ LA - ru ID - DE_1973_9_5_a22 ER -