1. P.D. Anz-Meador, History of On-Orbit Satellite Fragmentations, JSC 29517, NASA, July 2001.
2. Orbital Debris Quarterly News, vol. 7, Issue 1, January 2002.
3. W. Feller, An Introduction to Probability theory and its Applications, vol. 1, third ed., Wiley Eastern Limited, NewDelhi, 1950.
4. Artificial Space Debris;Johnson,1987
5. Simulation and modeling of orbital debris environment by equivalent breakups;Ganeshan;Advances in Space Research,1997