%0 Journal Article
%A Z. Ditzian
%T Some Remarks on Inequalities of Landau and Kolmogorov.
%J Aequationes mathematicae
%D 1975
%P 145-151
%V 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1975__12_136505/
%F AM2_1975__12_136505