TY - JOUR AU - È. I. Grudo TI - Construction of Lyapunov functions as $m$th order forms JO - Differencialʹnye uravneniâ PY - 1984 SP - 739 EP - 745 VL - 20 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_5_a0/ LA - ru ID - DE_1984_20_5_a0 ER -