@InProceedings{Kuhn2010Optimal,
	 author =	{Fabian Kuhn and  Christoph Lenzen and  Thomas Locher and  Rotem Oshman},
	 title =	{{Optimal Gradient Clock Synchronization in Dynamic Networks}},
	 booktitle =	{{29th Symposium on Principles of Distributed Computing (PODC), Zurich, Switzerland}},
	 month =	{July},
	 year =		{2010}
}