@article {159,
	title = {Computerized adaptive testing with the partial credit model: Estimation procedures, population distributions, and item pool characteristics},
	journal = {Applied Psychological Measurement},
	volume = {29},
	number = {6},
	year = {2005},
	pages = {433-456},
	isbn = {0146-6216},
	author = {Gorin, J. S.}
}
