%0 Journal Article
%A A. V. Efimov
%A A. F. Karakulin
%T A continuous analog of periodic multiplicative orthonormal systems
%J Doklady Akademii Nauk
%D 1974
%P 268-271
%V 218
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_218_2_a3/
%G ru
%F DAN_1974_218_2_a3