%0 Journal Article
%A B. A. Trakhtenbrot
%T Frequency computations
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1973
%P 221-232
%V 133
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1973_133_a19/
%G ru
%F TM_1973_133_a19