1. A.K. Anilkumar, New perspectives for analyzing the breakup, environment, evolution, collision risk and reentry of space debris objects, Ph.D. Thesis, 〈http://etd.ncsi.iisc.ernet.in/handle/2005/80〉, Department of Aerospace Engineering, Indian Institute of Science, Bangalore, India, 2004.
2. Artificial Space Debris;Johnson,1987
3. Web sites for two line element sets 〈http://www.geocities.com/iss25544/#TLEs〉 or 〈http://www.wingar.demon.co.uk〉 or 〈http://www.celestrak.com〉.
4. Satellite Orbits in an Atmosphere: Theory and Applications;King-Hele,1987
5. Fundamentals of Astrodynamics and Applications;Vallado,2001