%0 Journal Article
%A Ivan Singer
%T On Biorthogonal Systems and Total Sequences of Functionals. II.
%J Mathematische Annalen
%D 1973
%P 1-8
%V 201
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1973__201_162367/
%F MAN_1973__201_162367