@InProceedings{Das Sarma2011Distributed,
	 author =	{Atish Das Sarma and  Stephan Holzer and  Liah Kor and  Amos Korman and  Danupon Nanongkai and  Gopal Pandurangan and  David Peleg and  Roger Wattenhofer},
	 title =	{{Distributed Verification and Hardness of Distributed Approximation}},
	 booktitle =	{{43rd Symposium on Theory of Computing (STOC), San Jose, California, USA}},
	 month =	{June},
	 year =		{2011}
}