%0 Journal Article %A O. V. Osipov %T Iterative FFT-algorithms with high frequency resolution %J Numerical methods and programming %D 2021 %P 121-134 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2021_22_2_a2/ %G ru %F VMP_2021_22_2_a2