@inbook { 7018,
	title = {Didaktische Konzeption von CSCL-Lernarrangements},
	booktitle = {CSCL-Kompendium 2.0: Lehr- und Handbuch zum computerunterst{\"u}tzten kooperativen Lernen},
	year = {2011},
	publisher = {Oldenbourg},
	organization = {Oldenbourg},
	edition = {2},
	address = {M{\"u}nchen},
	author = {Michael Kerres and Nattland, Axel},
	editor = {Schwabe, Gerhard and Martin Wessner and Haake, J{\"o}rg}
}
@inbook { kerres_konzeptio,
	title = {Didaktische Konzeption von CSCL-Arrangements},
	booktitle = {CSCL-Kompendium},
	year = {2004},
	publisher = {Oldenbourg},
	organization = {Oldenbourg},
	address = {M{\"u}nchen},
	author = {Michael Kerres and Nattland, A. and I N{\"u}bel},
	editor = {Haake, J. and Schwabe, G. and Martin Wessner}
}
