TY - JOUR AU - V. F. Gaposhkin TI - Strong consistency of estimates of the trend of a time series JO - Matematičeskie zametki PY - 1979 SP - 643 EP - 652 VL - 26 IS - 4 UR - http://geodesic.mathdoc.fr/item/MZM_1979_26_4_a13/ LA - ru ID - MZM_1979_26_4_a13 ER -