Buchkapitel
Frensch, P. A.,
Lindenberger, U., &
Kray, J. (1999). Imposing structure on an unstructured environment: Ontogenetic changes in the ability to form rules of behavior under conditions of low environmental predictability. In
A. D. Friederici &
R. Menzel (Eds.),
Learning: Rule extraction and representation (pp. 139–162). de Gruyter.