%0 Journal Article %A V. G. Alekseev %T On the estimation of some functionals of the spectral density function of Gaussian random processes %J Teoriâ veroâtnostej i ee primeneniâ %D 1980 %P 271-277 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1980_25_2_a2/ %G ru %F TVP_1980_25_2_a2