TY - JOUR AU - G. S. Krechetov TI - Conditions for the conservation of asymptotic stability in the case of a double zero root with a nonprime elementary divisor JO - Differencialʹnye uravneniâ PY - 1976 SP - 1985 EP - 1993 VL - 12 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1976_12_11_a7/ LA - ru ID - DE_1976_12_11_a7 ER -