@InProceedings{Penna2004Mechanism,
	 author =	{Paolo Penna and Guido Proietti and Roger Wattenhofer and Peter Widmayer},
	 title =	{{Mechanism Design for Non-Utilitarian Problems}},
	 booktitle =	{{3rd International Conference on Theoretical Computer Science (TCS), Toulouse, France}},
	 month =	{August},
	 year =		{2004}
}