@inbook {1960, title = {Constrained item selection using a stochastically curtailed SPRT}, year = {2009}, note = {{PDF File, 298 KB}{PDF File, 298 KB}}, address = {D. J. Weiss (Ed.), Proceedings of the 2009 GMAC Conference on Computerized Adaptive Testing.}, author = {Wouda, J. T. and Theo Eggen} }