@inbook {1946,
	title = {Adaptive testing research at Minnesota: Overview, recent results, and future directions},
	year = {1976},
	note = {{PDF file, 768 KB}},
	address = {C. L. Clark (Ed.), Proceedings of the First Conference on Computerized Adaptive Testing (pp. 24-35). Washington DC: United States Civil Service Commission.},
	author = {Weiss,  D. J.}
}
