%0 Journal Article
%A Singer, Ivan
%T On minimal sequences of type $l_+$ and bounded biorthogonal systems in Banach spaces
%J Czechoslovak Mathematical Journal
%D 1973
%P 11-14
%V 23
%N 1
%I mathdoc
%U https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1973.101139/
%R 10.21136/CMJ.1973.101139
%G en
%F 10_21136_CMJ_1973_101139