1. ASTM, 1997. Friction and wear testing: source book of selected references from ASTM Standards and ASM Handbooks. ASTM and ASM International, West Conshohoken, PA and Materials Park, OH.
2. ASTM, 2003. Standard test method for scratch hardness of materials using a diamond stylus. G 171-03, Annual Book of ASTM Standards, ASTM.
3. ASTM, 2005. Standard terminology relating to wear and erosion. G 40-05, Annual Book of ASTM Standards, ASTM.
4. Design of equipment for lunar dust removal;Belden,1991
5. Meteoroids and Orbital Debris: Effects on Spacecraft;Belk,1997