%0 Journal Article
%A William C. Connett
%A Alan L. Schwartz
%T Positive product formulas and hypergroups associated with singular Sturm-Liouville problems on a compact interval
%J Colloquium Mathematicum
%D 1990
%P 525-535
%V 60
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-60-61-2-525-535/
%R 10.4064/cm-60-61-2-525-535
%G en
%F 10_4064_cm_60_61_2_525_535