@inbook{e93b1b6553b14ec686a18808096fd87c,
title = "Argumentation in collaborative writing: negotiating concepts in a collective landscape",
keywords = "Pedagogie en Andragogie/Onderwijskunde (PEAN)",
author = "J.E.B. Andriessen and G. Erkens and N. Peters and {van de Laak}, C. and P. Coirier",
year = "2003",
language = "Undefined/Unknown",
publisher = "Kluwer",
pages = "79--115",
editor = "J. Andriessen and M. Baker and D. Suthers",
booktitle = "Arguing to Learn: Confronging Cognitions in Computer-Supported Collaborative Learning environments",
}