TY - JOUR AU - H. J. Rossberg AU - G. Siegel TI - On Kingman's integral inequalities for approximations of the waiting time distribution in the queuing model GI/G/1 with and without warming-up time JO - Applicationes Mathematicae PY - 1974 SP - 27 EP - 30 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-14-1-27-30/ DO - 10.4064/am-14-1-27-30 LA - en ID - 10_4064_am_14_1_27_30 ER -