@incollection{ SandholmBoutilier:CA06,
  publisher = {MIT Press}
}
,
  title = {Preference Elicitation in Combinatorial Auctions}
}
,
  url = {elicitation.pdf}
}
,
  booktitle = {Combinatorial Auctions}
}
,
  author = {Tuomas Sandholm and Craig Boutilier }
}
,
  year = {2006}
}
,
  editor = {P. Crampton and Y. Shoham and R. Steinberg}
}
,
  address = {Cambridge, MA}
}
,
  pages = {233--264}
}