@article {Krieger1999-af,
	title = {Detecting a change in regression: first-order optimality},
	journal = {The Annals of Statistics},
	volume = {27},
	number = {6},
	year = {1999},
	publisher = {Institute of Mathematical Statistics},
	author = {Krieger, Abba M and Pollak, Moshe and Yakir, Benjamin}
}
