@InProceedings{wagner2004fundamentals,
	author =			 {Wagner, Martin and MacWilliams, Asa and Bauer, Martin and Klinker, Gudrun and Newman, Joseph and Pintaric, Thomas and Schmalstieg, Dieter},
	title =				 {Fundamentals of Ubiquitous Tracking},
	booktitle =		 {Second International Conference on Pervasive Computing, Hot Spots section},
	month = apr,
	year =				 {2004},
	address =			 {Vienna, Austria},
}