@article {564,
	title = {The effects of variable entry on bias and information of the Bayesian adaptive testing procedure},
	journal = {Educational and Psychological Measurement},
	volume = {50},
	year = {1990},
	pages = {785-802},
	author = {Hankins, J. A.}
}
@book {1673,
	title = {The effects of variable entry on bias and information of the Bayesian adaptive testing procedure},
	year = {1987},
	address = {Dissertation Abstracts International, 47 (8A), 3013},
	author = {Hankins, J. A.}
}
