@InProceedings{Lenzen2011Synchronization,
	 author =	{Christoph Lenzen},
	 title =	{{Synchronization and Symmetry Breaking in Distributed Systems}},
	 booktitle =	{{, ETH Zurich, Diss. ETH No. 19459}},
	 month =	{January},
	 year =		{2011}
}