TY - JOUR AU - U. Grenander AU - M. Rosenblatt TI - Some problems in estimating the spectrum of a time series JO - Matematika PY - 1958 SP - 105 EP - 122 VL - 2 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAT_1958_2_5_a3/ LA - ru ID - MAT_1958_2_5_a3 ER -