@conference {114,
	title = {Choices in CAT models in the context of educattional testing},
	booktitle = {GMAC Conference on Computerized Adaptive Testing},
	year = {2007},
	month = {June 7, 2007},
	publisher = {Graduate Management Admission Council},
	organization = {Graduate Management Admission Council},
	address = {St. Paul, MN},
	author = {Theo Eggen}
}
