%0 Journal Article
%A M. Ya. Zinger
%T Generalization of a problem of Schaeffer--Duffin to finite functionals
%J Doklady Akademii Nauk
%D 1967
%P 14-17
%V 172
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_172_1_a2/
%G ru
%F DAN_1967_172_1_a2