@proceedings {380,
	title = {A model for testing with multidimensional items},
	journal = {Proceedings of the 1977 Computerized Adaptive Testing Conference},
	year = {1978},
	month = {06/1978},
	pages = {82-98},
	publisher = {University of Minnesota, Department of Psychology, Psychometrics Methods Program},
	address = {Minneapolis, MN. USA},
	author = {Sympson, J. B.}
}
