@article {Pollak1987-rr,
	title = {Average Run Lengths of an Optimal Method of Detecting a Change in Distribution},
	journal = {The Annals of Statistics},
	volume = {15},
	number = {2},
	year = {1987},
	month = {jun},
	publisher = {Institute of Mathematical Statistics},
	author = {Pollak, Moshe}
}
