@techreport{MSCD05NASA,
  author = "C. Mu{\~n}oz and R. Siminiceanu and V. Carre{\~n}o and G. Dowek",
  title = "{KB3D} Reference Manual - Version 1.a",
  number = "NASA/TM-2005-213769",
  institution = "NASA Langley Research Center", 
  address = "NASA LaRC,Hampton VA 23681-2199, USA",
  month= "June",
  year = "2005"
}