%0 Journal Article
%A I. E. Kaporin
%T A fast algorithm for a class of unitary transforms
%J Doklady Akademii Nauk
%D 1983
%P 23-26
%V 272
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1983_272_1_a4/
%G ru
%F DAN_1983_272_1_a4