%0 Journal Article
%A Dvurečenskij, Anatolij
%T Frame functions, signed measures and completeness of inner product spaces
%J Acta Universitatis Carolinae. Mathematica et Physica
%D 1989
%P 41-49
%V 30
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AUCMP_1989__30_2_a5/
%G en
%F AUCMP_1989__30_2_a5