@inbook{10805,
  author = {Lozan Bizov},
  title = {Scenario 13a. Air Policing in the interest of another (neighbouring or closely located) state},
  year = {2007},
  journal = {Methodology and scenarios for defense planning},
  publisher = {Ministry of Defence, Directorate "Defence Policy", Military Publishing House},
  address = {Sofia},
  language = {eng},
}