1. Jacobson, Steven R., Foster, John V., Casner, Stephen M., Reehorst, Andrew L., Addy, Harold E., Shah, Gautam H.,andNowinski, Jessica L."AircraftLossofControlStudyFinalReport", February2010.
2. Joint Planning and Development Office, "Concept of Operations for the Next Generation Air Transportation System",Version3,October2009,Availableathttp://www.jpdo.gov/library.asp