Raouf Doss, Two Generalizations of Titchmarsh's Convolution Theorem, Proceedings of the American Mathematical Society, Vol. 108, No. 4 (Apr., 1990), pp. 893-897 ...

In the paper, by virtue of convolution theorem for the Laplace transforms, Bernstein’s theorem for completely monotonic functions, some properties of a function involving exponential function, and ...