1. Collision frequency of artificial satellites: the creation of a debris belt;Kessler;J. Geophys. Res.,1978
2. Technical Report on Space Debris;Scientific and Technical Subcommittee,1999
3. Steering Group & Working Group 4, Space Debris Mitigation Guidelines, Document IADC-02-01 (2002) & Revision 1 (2007), Inter-Agency Space Debris Coordination Committee (IADC).
4. The long-term evolution of the space debris environment;Anselmo,2001
5. Effect of mitigation measures on the long-term evolution of the debris population;Anselmo;Adv. Space Res.,2001