1. The Impact Imperative: Laser Ablation for Deflecting Asteroids, Meteoroids, and Comets from Impacting the Earth APS Conference Proceeding 664—First International Symposium on Beamed Energy Propulsion;Campbell,2003
2. Non-nuclear strategies for deflecting comets and asteroids;Melosh,1994
3. Near-optimal deflection of earth-approaching asteroids;Conway;J. Guid. Control Dyn.,2001
4. Mitigation technologies and their requirements;Gritzner,2004
5. Multicriteria comparison among several mitigation strategies for dangerous near-earth objects;Sanchez;J. Guid. Control Dyn.,2009