@conference {1207,
	title = {Multidimensional adaptive testing using weighted likelihood estimation: A comparison of estimation methods},
	booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education},
	year = {2001},
	note = {{PDF file, 988 KB}},
	address = {Seattle WA},
	author = {Tseng, F.-E. and Hsu, T.-C.}
}
