TY - JOUR AU - A. M. Krot TI - The method of eigentransforms in different fields for computing cyclic convolutions and discrete Fourier transforms JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1989 SP - 675 EP - 692 VL - 29 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_5_a4/ LA - ru ID - ZVMMF_1989_29_5_a4 ER -