@article { ISI:A1985AKQ9500038,
	title = {A SEQUENTIAL PROBABILITY RATIO TEST USING A BIASED COIN DESIGN},
	journal = {ANNALS OF STATISTICS},
	volume = {13},
	number = {2},
	year = {1985},
	pages = {789-794},
	publisher = {INST MATHEMATICAL STATISTICS},
	type = {Note},
	address = {IMS BUSINESS OFFICE-SUITE 6 3401 INVESTMENT BLVD, HAYWARD, CA 94545},
	issn = {0090-5364},
	doi = {10.1214/aos/1176349556},
	author = {Heckman, NE}
}
