%0 Journal Article
%A S. Kwapień
%T Isomorphic characterizations of inner product spaces by orthogonal series with vector valued coefficients
%J Studia Mathematica
%D 1972
%P 583-595
%V 44
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-44-6-583-595/
%R 10.4064/sm-44-6-583-595
%G en
%F 10_4064_sm_44_6_583_595