Biltgen, P.; Lafleur, J.; Loughman, J.; Martin, R.; Flaherty, K.; Cho, M.; Becker, K.; Ong, C.; and Olds, J.R.; "StarRunner: A Single-Stage-to-Orbit, Airbreathing, Hypersonic Propulsion System," AIAA 2004-3729, 40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Fort Lauderdale, FL, July 2004.