%0 Journal Article
%A K. Urbanik
%T A numerical constant associated with generalized convolutions
%J Colloquium Mathematicum
%D 1987
%P 379-388
%V 51
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-51-1-379-388/
%R 10.4064/cm-51-1-379-388
%G en
%F 10_4064_cm_51_1_379_388