@InProceedings{Lenzen2010Clock,
	 author =	{Christoph Lenzen and Thomas Locher and Philipp Sommer and Roger Wattenhofer},
	 title =	{{Clock Synchronization: Open Problems in Theory and Practice}},
	 booktitle =	{{36th International Conference on Current Trends in Theory and Practice of Computer Science (SOFSEM), Spindleruv Mlyn, Czech Republic}},
	 month =	{January},
	 year =		{2010}
}