A collection of technical papers : AIAA/AAS Astrodynamics Specialist Conference and Exhibit, August 10-12, 1998, Boston, Massachusetts. pp.135-143, 1998. Reston, VA. American Institute of Aeronautics and Astronautics
A collection of technical papers : 9th AIAA/CEAS Aeroacoustics Conference and Exhibit, Hilton Head, South Carolina, 12-14 May 2003. v. 2 pp.1329-1339, 2003. Reston, Va.. American Institute of Aeronautics and Astronautics
A collection of technical papers : 8th AIAA/CEAS Aeroacoustics Conference and Exhibit, Breckenridge, Colorado, 17-19 June 2002. v. 3 pp.1743-1752, 2002. Reston, VA. American Institute of Aeronautics and Astronautics