@inproceedings{publication-2669,
	author={L{\"o}ber, Andreas and Schwabe, Gerhard and Grimm, Sibylle},
	booktitle={40. HICCS Hawaii International Conference on System Sciences},
	doi={10.1109/HICSS.2007.92},
	isbn={0-7695-2755-8},
	month={JAN},
	publisher={IEEE},
	title={Audio vs. chat: The effects of group size on media choice},
	year=2007,
}