@techreport{Jirotka&Wallen1998:Review,
  title = "Review of 19k11 Findings and Method of the Joint Operational Picture",
  author = "Marina Jirotka and Lincoln Wallen",
  year = "1998",
  institution = "DERA",
  month = "March",
  note = "Restricted",
  number = "CSM(1053)",
}