%0 Journal Article %A N. V. Semenchuk %A N. N. Troush %T The comparative analysis of some periodogram's estimates of spectral density %J Trudy Instituta matematiki %D 2007 %P 90-103 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMB_2007_15_2_a9/ %G ru %F TIMB_2007_15_2_a9