1. Meteorites and space travel;Whipple;Astronom. J.,1947
2. Investigation of Fundamental Mechanism of Damage to Thin Targets by Hypervelocity Projectiles;Maiden,1963
3. Experimental Investigations of Simulated Meteoroid Damage to Various Spacecraft Structures;McMillan;NASA CR-915,1965
4. Meteoroid Protection for Spacecraft Structures;Lundeberg;NASA TM-54201,1965
5. Multi-Plate Damage Study;Burch,1967