TY - JOUR AU - B. S. Klebanov AU - V. V. Filippov TI - On acyclicity of the set of solutions to the Cauchy problem for differential equations JO - Matematičeskie zametki PY - 1997 SP - 836 EP - 842 VL - 62 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1997_62_6_a4/ LA - ru ID - MZM_1997_62_6_a4 ER -