Asymptotic Expansions for the Congestion Period for the M/M/¥ Queue.

Charles Knessl Yongzhi (Peter) Yang Asymptotic Expansions for the Congestion Period for the M/M/¥ Queue. 213-256 2001 39 Queueing Syst. 2/3 db/journals/questa/questa39.html#KnesslY01