1. Partial Navigation Courses for a Guided Missile Attacking a Constant Velocity Target;Spitz,1946
2. Proportional Navigation, Its Use in Pilotless Aircraft;Lancaster,1945
3. A New Look at Classical vs Modern Homing Missile Guidance;Nesline;J. Guidance,1981
4. Tactical Missile Guidance at Raytheon;Fossier;Electronic Progress (a Raytheon publication),1980
5. History of German Guided Missiles Development;Benecke,1956