A procedure for the approximation of the waiting time distribution in a discrete-time (r, S) inventory system

H. Tempelmeier and L. Fischer, “A procedure for approximating the waiting time distribution in a discrete-time (r, S) inventory system,” International Journal of Production Research, vol. 57, no. 5, pp. 1413–1426, 2018, doi: 10.1080/00207543.2018.1489157