TY - JOUR AU - Yu. I. Domshlak TI - On the oscillation of solutions of vector differential equations JO - Doklady Akademii Nauk PY - 1970 SP - 21 EP - 23 VL - 193 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_193_1_a3/ LA - ru ID - DAN_1970_193_1_a3 ER -