%0 Journal Article %A A. M. Krot %T The method of eigentransforms in different fields for computing cyclic convolutions and discrete Fourier transforms %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1989 %P 675-692 %V 29 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_5_a4/ %G ru %F ZVMMF_1989_29_5_a4