@inbook {Kor-EAVA-2011,
	title = {Die etwas andere Vorlesung: AnOrMaL},
	booktitle = {Mathematik f{\"u}r alle - Wege zum {\"O}ffnen von Mathematik. Mathematikdidaktische Ans{\"a}tze. Festschrift f{\"u}r Wilfried Herget},
	year = {2011},
	publisher = {Franzbecker},
	organization = {Franzbecker},
	address = {Hildesheim},
	keywords = {invited},
	author = {Kortenkamp, Ulrich},
	editor = {Krohn, Thomas and Malitte, Eva and Richter, Gerd and Richter, Karin and Sch{\"o}neburg, Silvia and Sommer, Rolf}
}
