@conference{f1ad3fffaada488cb83502f08dd3025e,
title = "Working memory and mental number line representations in simple addition skills: approximate versus exact, nonsymbolic versus symbolic.",
author = "I. Xenidou-Dervou and {van der Schoot}, M. and {van Lieshout}, E.C.D.M.",
note = "Place of publication: Munich, Germany; the 15th biennial conference of the European Association for Research on Learning and Instruction (EARLI) ; Conference date: 01-01-2013 Through 01-01-2013",
year = "2013",
language = "English",
}