@InProceedings{l06-p211-223,
  AUTHOR	= {Claudson~F. Bornstein and Eduardo~Sany Laber and Marcelo Mas},
  TITLE		= {On Behalf of the Seller and Society: Bicriteria Mechanisms for Unit-Demand Auctions},
  YEAR		= 2006,
  BOOKTITLE	= {Proc.~of the 7th Latin American Symposium on Theoretical Informatics (LATIN'06)},
  ADDRESS	= {Valdivia, Chile},
  PAGES		= {211--223},
  KEYWORDS	= {}}