@inproceedings{King_2006b,
	author = {Thomas King and Stephan Kopf and Wolfgang Effelsberg},
	title = {{Position Determination of Students in Lecture Rooms based on Chi-square Test (in German)}},
	booktitle = {Proceedings of the 3. GI/ITG KuVS Fachgespr\"ach Ortsbezogene Anwendungen und Dienste},
	pages={44--48},
	year = {2006},
	month = {September},
	location = {Berlin, Germany},
}