@book{228484,
	author = {Ghys, Freddy. and ProQuest (Firm)},
	title = {3G multimedia network services, accounting, and user profiles},
	publisher = {Artech House,},
	year = {c2003.},
	series = {Artech House mobile communications series},
	address = {Boston :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=227669}
}