@inbook {1898,
	title = {Development of a multiple-component CAT for measuring foreign language proficiency (SIMTEST)},
	year = {2007},
	note = {{PDF file, 258 KB}},
	address = {D. J. Weiss (Ed.). Proceedings of the 2007 GMAC Conference on Computerized Adaptive Testing.},
	author = {Sumbling, M. and Sanz, P. and Viladrich, M. C. and Doval, E. and Riera, L.}
}
