@article {BBK2008,
	title = {Queues with delays in two-state strategies and L{\'e}vy input},
	journal = {Journal of Applied Probability},
	volume = {45},
	year = {2008},
	pages = {314-332},
	author = {Bekker, R. and Boxma, O. and O. Kella, O.}
}
