%0 Journal Article
%A C.T. Rajagopal
%A M.R. Parameswaran
%T Tauberian theorems invariant for a product of two summability methods.
%J Mathematische Zeitschrift
%D 1960
%P 256-267
%V 73
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1960__73_169845/
%F MZ_1960__73_169845