Rough asymptotics for tandem non-homogeneous M/G/Y queues via Poissonized empirical processes.

Tim Zajic Rough asymptotics for tandem non-homogeneous M/G/Y queues via Poissonized empirical processes. 161-174 1998 29 Queueing Syst. 2-4 http://dx.doi.org/10.1023/A:1019179913353 db/journals/questa/questa29.html#Zajic98