TY - JOUR AU - G. N. Mil'shtein TI - Strictly positive Lyapunov functionals for linear systems with aftereffect JO - Differencialʹnye uravneniâ PY - 1987 SP - 2051 EP - 2060 VL - 23 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1987_23_12_a4/ LA - ru ID - DE_1987_23_12_a4 ER -