TY - JOUR AU - V. P. Petrenko TI - Deviations of integral curves of lower order $\lambda<1$ JO - Doklady Akademii Nauk PY - 1972 SP - 538 EP - 540 VL - 207 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_207_3_a7/ LA - ru ID - DAN_1972_207_3_a7 ER -