@InProceedings{Sommer2011SpiderBat:,
	 author =	{Philipp Sommer},
	 title =	{{SpiderBat: Augmenting Wireless Sensor Networks with Distance and Angle Information}},
	 booktitle =	{{10th ACM/ IEEE International Conference on Information Processing in Sensor Networks (IPSN), Chicago, IL, USA}},
	 month =	{April},
	 year =		{2011}
}