@TechReport{JeusfeldPapazoglou96,
  author =    "Manfred A. Jeusfeld and Mike Papazoglou",
  title =     "Information {B}rokering: {D}esign, {S}earch and {T}ransformation",
  institution = "RWTH Aachen",
  year =      "1996",
  number =    "AIB-18-1996",
  url =       "http://aib.informatik.rwth-aachen.de/1996/1996-18.ps.gz",
}