title: Frontal and parietal contributions to arithmetic fact retrieval: a parametric analysis of the problem-size effect.
authors.affiliation: Institute of Psychology, RWTH Aachen University, Aachen, Germany. Kerstin.Jost@psych.rwth-aachen.de
authors.forename: Kerstin
authors.initials: K
authors.lastname: Jost
authors.forename: Patrick H
authors.initials: PH
authors.lastname: Khader
authors.forename: Michael
authors.initials: M
authors.lastname: Burke
authors.forename: Siegfried
authors.initials: S
authors.lastname: Bien
authors.forename: Frank
authors.initials: F
authors.lastname: Rösler