@InProceedings{Elkin2013Symmetry,
	 author =	{Michael Elkin and Johannes Schneider and Roger Wattenhofer},
	 title =	{{Symmetry Breaking Depending on the Chromatic Number or the Neighborhood Growth}},
	 booktitle =	{{Theoretical Computer Science}},
	 month =	{October},
	 year =		{2013}
}