%0 Journal Article
%A D. K. Dimitrov
%T Hernstein Inequality in L2 Norm
%J Mathematica balkanica
%D 1993
%P 131
%V 7
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_1993_7_2_a5/
%F MABA_1993_7_2_a5