@inbook {1757,
	title = {Prerequisite relationships for the adaptive assessment of knowledge},
	year = {1995},
	address = {Greer, J. (Ed.) Proceedings of AIED{\textquoteright}95, 7th World Conference on Artificial Intelligence in Education, Washington, DC, AACE 43-50.},
	author = {Dowling, C. E. and Kaluscha, R.}
}
