%0 Journal Article
%A Kenneth Lee Jones
%T An Elementary Lemma on Sequences of Integers and Its Apllications to Functional Analysis.
%J Mathematische Zeitschrift
%D 1972
%P 299-307
%V 126
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1972__126_171742/
%F MZ_1972__126_171742