@conference {860,
	title = {A comparison of item exposure control procedures using a CAT system based on the generalized partial credit model},
	booktitle = {Paper presented at the annual meeting of the American Educational Research Association},
	year = {2003},
	note = {{PDF file, 265 KB}},
	address = {Chicago IL},
	author = {Burt, W. M and Kim, S.-J and Davis, L. L. and Dodd, B. G.}
}
