TY - JOUR AU - A. F. Filippov TI - Application of the axiomatic method for studying differential equations with singularities JO - Differencialʹnye uravneniâ PY - 1996 SP - 205 EP - 215 VL - 32 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1996_32_2_a8/ LA - ru ID - DE_1996_32_2_a8 ER -