TY - JOUR AU - V. I. Zhukovskii TI - Conditional stability on a given time interval JO - Differencialʹnye uravneniâ PY - 1968 SP - 858 EP - 867 VL - 4 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1968_4_5_a10/ LA - ru ID - DE_1968_4_5_a10 ER -