TY - JOUR AU - P. S. Gromova TI - On the inversion of theorems of Lyapunov's second method for systems of functional-differential equations JO - Differencialʹnye uravneniâ PY - 1991 SP - 1823 EP - 1825 VL - 27 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_10_a23/ LA - ru ID - DE_1991_27_10_a23 ER -