@InProceedings{Kuhn2008An,
	 author =	{Fabian Kuhn and  Roger Wattenhofer and  Aaron Zollinger},
	 title =	{{An algorithmic approach to geographic routing in ad hoc and sensor networks}},
	 booktitle =	{{IEEE/ACM Transactions on Networking, Vol 16, Number 1}},
	 month =	{February},
	 year =		{2008}
}