@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},
}