%0 Journal Article
%A Kordula, Vladimír
%T On the defect spectrum of an extension of a Banach space operator
%J Czechoslovak Mathematical Journal
%D 1998
%P 609-616
%V 48
%N 4
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/CMJ_1998__48_4_a0/
%G en
%F CMJ_1998__48_4_a0