@inproceedings{08UsageSpatial,
	Author = {Roswitha Gostner and Enrico Rukzio and Hans Gellersen},
	Booktitle = {Proceedings of the 10th Conference on Human-Computer Interaction with Mobile Devices and Services, Mobile HCI 2005},
	Title = {Usage of Spatial Information for Selection of Co-located Devices},
	Year = {2008}}