@inbook {1816,
	title = {Die Optimierung der Mebgenauikeit beim branched adaptiven Testen [Optimization of measurement precision for branched-adaptive testing},
	year = {1989},
	address = {K. D. Kubinger (Ed.), Moderne Testtheorie Ein Abrib samt neusten Beitrgen [Modern test theory Overview and new issues] (pp. 187-218). Weinhem, Germany: Beltz.},
	author = {Kubinger, K. D.}
}
@inbook {1815,
	title = {On a Rasch-model-based test for non-computerized adaptive testing},
	year = {1988},
	address = {Langeheine, R. and Rost, J. (Ed.), Latent trait and latent class models. New York: Plenum Press.},
	author = {Kubinger, K. D.}
}
