@article {Gordon1994-ze,
	title = {An Efficient Sequential Nonparametric Scheme for Detecting a Change of Distribution},
	journal = {The Annals of Statistics},
	volume = {22},
	number = {2},
	year = {1994},
	month = {jun},
	publisher = {Institute of Mathematical Statistics},
	author = {Gordon, Louis and Pollak, Moshe}
}
