%0 Journal Article
%A Jia—ding Cao
%A Heiner Gonska
%A Daniela Kacso;
%T On the Impossibility of Certain Lower Estimates for Sequences of Linear Operators
%J Mathematica balkanica
%D 2005
%P 39
%V 19
%N 1-2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_2005_19_1-2_a4/
%F MABA_2005_19_1-2_a4