%0 Journal Article
%A Ch.Y. Lin
%A S.Y. Shaw
%T On product formulas for exponential functions.
%J Semigroup forum
%D 1985
%P 127-134
%V 32
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1985__32_134773/
%F SF_1985__32_134773