@InProceedings{Locher2006Oblivious,
	 author =	{Thomas Locher and Roger Wattenhofer},
	 title =	{{Oblivious Gradient Clock Synchronization}},
	 booktitle =	{{20th International Symposium on Distributed Computing (DISC), Stockholm, Sweden}},
	 month =	{September},
	 year =		{2006}
}