Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Mathematische Besliskunde

Tijms, H. (1974). An alternative proof of the formula for the average workload cost for the d-policy in the M/G/1 queue. In Stichting Mathematisch Centrum. Mathematische Besliskunde (BW 31/74). Stichting Mathematisch Centrum.