@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.} }