@InProceedings{Lenzen2008Clock,
	 author =	{Christoph Lenzen and Thomas Locher and Roger Wattenhofer},
	 title =	{{Clock Synchronization with Bounded Global and Local Skew  }},
	 booktitle =	{{49th Annual IEEE Symposium on Foundations of Computer Science (FOCS), Philadelphia, Pennsylvania, USA}},
	 month =	{October},
	 year =		{2008}
}