[1] Andrew M S, John M C, Bob Dietz, et al. Countermeasures-A technical evaluation of the operational effectiveness of the planned US national missile defense system[J]. Union of Concerned Scientist, Cambridge MA, 2000.

[2] Barbara H Sorensen, Jacob D Hornsby. An adaptive performance support system for satellite ground systems operators[R]. AIAA 2004-5819.

[3] U.S. Army space and missile defense command, final environmental impact statement[R]. Ground-Based Midcourse Defense (GMD) Extended Test Range (ETR), 2003.

[4] Amy F Woolf. Conventional warheads for long-range ballistic missiles: background and issues for congress[R]. CRS Report, 2006.