Aerodynamic-heating data obtained from free-flight tests between Mach numbers of 1 and 5 / Charles B. Rumsey, Robert O. Piland, and Russell N. Hopko.Charles B. Rumsey1955EN
Drug Usage in Pilots Involved in Aviation Accidents Compared with Drug Usage in the General Population from 1990 to 2005 / Sabra R. Botch, Robert D. Johnson.Sabra R. Botch2008EN