Tewodros Amdeberhan, Olivier Espinosa, Victor H. Moll, The Laplace Transform of the Digamma Function: An Integral Due to Glasser, Manna and Oloa, Proceedings of the American Mathematical Society, Vol.

This paper shows how the Laplace transform analysis of Bailey (1954), (1957) can be continued to yield additional insights about the time-dependent behavior of the queue-length process in the M/M/1 ...