@article {2230,
	title = {Multistage Computerized Adaptive Testing With Uniform Item Exposure},
	journal = {Applied Measurement in Education},
	volume = {25},
	number = {2},
	year = {2012},
	pages = {118-141},
	doi = {10.1080/08957347.2012.660363},
	url = {http://www.tandfonline.com/doi/abs/10.1080/08957347.2012.660363},
	author = {Edwards, Michael C. and Flora, David B. and Thissen, David}
}
