Rea, Jeremy R.; Putnam, Zachary R. (20–23 August 2007). A Comparison of Two Orion Skip Entry Guidance Algorithms. AIAA Guidance, Navigation and Control Conference and Exhibit. Hilton Head, South Carolina. doi:10.2514/6.2007-6424.
Bairstow, Sarah Hendrickson (2006). Reentry Guidance with Extended Range Capability for Low L/D Spacecraft (M.Sc. thesis). Massachusetts Institute of Technology. hdl:1721.1/35295.
htv.fi
pp.htv.fi
Westman, Juhani (2006). "Global Bounce". PP.HTV.fi. Archived from the original on 2007-10-09. Retrieved 2008-01-17.
Westman, Juhani (2006). "Global Bounce". PP.HTV.fi. Archived from the original on 2007-10-09. Retrieved 2008-01-17.
Wade, Mark. "Keldysh". Encyclopedia Astronautica. Archived from the original on October 25, 2002.
Wade, Mark. "ASSET". Encyclopedia Astronautica. Archived from the original on April 25, 2002.
Jenkins, Dennis; Landis, Tony; Miller, Jay (June 2003). AMERICAN X-VEHICLES An Inventory—X-1 to X-50(PDF). NASA. p. 30. Archived from the original on 2020-04-25. Retrieved 2024-01-22.{{cite book}}: CS1 maint: bot: original URL status unknown (link)
Wade, Mark. "Pershing". Encyclopedia Astronautica. Archived from the original on March 5, 2002.