TY - JOUR AU - V. V. Filippov TI - A Remark on the Existence Interval of the Solution of the Cauchy Problem JO - Differencialʹnye uravneniâ PY - 2004 SP - 1137 EP - 1139 VL - 40 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2004_40_8_a16/ LA - ru ID - DE_2004_40_8_a16 ER -