Insensitive bounds for the moments of the sojourn time distribution in the M/G/1 processor-sharing queue.

Sing-Kong Cheung Hans van den Berg Richard J. Boucherie Insensitive bounds for the moments of the sojourn time distribution in the M/G/1 processor-sharing queue. 7-18 2006 53 Queueing Syst. 1-2 http://dx.doi.org/10.1007/s11134-006-7583-y db/journals/questa/questa53.html#CheungBB06