%0 Journal Article
%A Gustaf Gripenberg
%T Volterra integral operators and logarithmic convexity.
%J Mathematica Scandinavica
%D 1982
%P 209-220
%V 50
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1982__50_166793/
%F MS2_1982__50_166793