@article {papaioannou2002efficient,
	title = {Efficient agent-based selection of DiffServ SLAs over MPLS networks within the ASP service model},
	journal = {Journal of Network and Systems Management},
	volume = {10},
	year = {2002},
	pages = {63{\textendash}90},
	publisher = {Kluwer Academic Publishers-Plenum Publishers},
	author = {Papaioannou, Thanasis G and Sartzetakis, Stelios and Stamoulis, George D}
}
