@article {Economou1999993,
	title = {The infinite server queue with arrivals generated by a non-homogeneous compound poisson process and heterogeneous customers},
	journal = {Communications in Statistics. Part C: Stochastic Models},
	volume = {15},
	number = {5},
	year = {1999},
	note = {cited By 1},
	pages = {993-1002},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33749497616\&partnerID=40\&md5=8b81a82e9335f9cf1224b89fe527427f},
	author = {Economou, A. and Fakinos, D.}
}
