@techreport{ pqastr07,
  title = {Distributed Query Answering in Peer-to-peer Reasoning Systems}
}
,
  url = {pqastr.pdf}
}
,
  author = {Arnold Binas and Sheila A. McIlraith}
}
,
  opttype = {Technical Reports}
}
,
  year = {2007}
}
,
  institution = {Department of Computer Science, University of Toronto}
}