TY - JOUR AU - V. V. Kazakevich TI - On the elimination of the effect of low-frequency perturbations JO - Doklady Akademii Nauk PY - 1977 SP - 284 EP - 287 VL - 235 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_235_2_a10/ LA - ru ID - DAN_1977_235_2_a10 ER -