@article{ REJournal11,
  note = {10.1007/s00766-011-0129-9}
}
,
  issn = {0947-3602}
}
,
  author = {Sotirios Liaskos and Sheila A. McIlraith and Shirin Sohrabi and John Mylopoulos}
}
,
  keyword = {Computer Science}
}
,
  title = {Representing and reasoning about preferences in requirements engineering}
}
,
  url = {http://www.springerlink.com/content/t27624345512v390/}
}
,
  journal = {Requirements Engineering}
}
,
  publisher = {Springer London}
}
,
  volume = {16}
}
,
  year = {2011}
}
,
  issue = {3}
}
,
  pages = {227-249}
}