@article {journals/cee/VakaliPP01,
	title = {A feedback-based model for I/O servicing},
	journal = {Computers \& Electrical Engineering},
	volume = {27},
	number = {4},
	year = {2001},
	pages = {309-322},
	author = {Athena Vakali and Papadimitriou, Georgios I. and Pomportsis, Andreas S.}
}