TY - JOUR AU - A. A. Martynyuk TI - A new direction in the method of matrix Lyapunov functions JO - Doklady Akademii Nauk PY - 1991 SP - 554 EP - 557 VL - 319 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a9/ LA - ru ID - DAN_1991_319_3_a9 ER -