@article {Krieger2007-st,
	title = {Select sets: Rank and file},
	journal = {The Annals of Applied Probability},
	volume = {17},
	number = {1},
	year = {2007},
	month = {feb},
	publisher = {Institute of Mathematical Statistics},
	author = {Krieger, Abba M and Pollak, Moshe and Samuel-Cahn, Ester}
}
