@inbook {1786,
	title = {Quantifying the impact of compromised items in CAT},
	year = {2009},
	note = {{PDF File, 438 KB}},
	address = {D. J. Weiss (Ed.), Proceedings of the 2009 GMAC Conference on Computerized Adaptive Testing.},
	author = {Guo, F.}
}
@booklet {1384,
	title = {Quality control of on-line calibration in computerized adaptive testing (Research Report 98-03)},
	year = {1998},
	address = {Enschede, The Netherlands: University of Twente, Faculty of Educational Science and Technology, Department of Measurement and Data Analysis},
	author = {Glas, C. A. W.}
}
