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[4]Williamson, R., “Developing the space shuttle”, NASA SP-4407, May 2001.
[5] Kobolov, V.N., Milovanov, A.G., Space Vehicle Transportation Systems, Moscov, 3rd Ed., Restart Publication, 2009 (In Russia).
[6]Damphousse, P. E., Space Transportation Technology Roadmap, A Collaboration by Government and Industry To Address U.S. Government and Commercial Space Transportation Needs, 21 October 2010.
[7] Adams, Joseph D., Hampsten, Kenneth R., Hickman, Robert A., “ARES: Affordable REsponsive Spacelift The U. S. Air Force’s Next Generation Launch System,” 30 August -1 September 2005, Long Beach, California, AIAA 2005-6682, Space 2005.
[8] U.S. Commercial Space Transportation Developments and Concepts, 2007.
[9] Jurist, John M. Hook, David C., Livingston, David, “Small Unit Space Transport And Insertion (SUSTAIN): How to Do It and Use It as a Driver for Low-Cost Responsive Orbital Launch”, Th Responsive Space Conference, Los Angeles, CA, April 27–30, 2009.
[10] Dumbacher, Dan, “NASA’S Second Generation Reusable Launch Vehicle Program Introduction, Status, and Future Plans”, 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit 7-10 July 2002, Indianapolis, Indiana.
[11] Hueter, Uwe, “Access-To-Space: States Launch Potential Future United Vehicle Transportation Systems”, Acta Astronautica, Vol. 35, No. 9, pp. 753-761, 1995.
[12] Florida Spaceport System Plan, Proven, Resposive, Ready and Safe – April 2013.
[13] Launch Services Program (Vision, Mission, and Goals), 2013 Path to the Future, LSP-PLN-210.01.
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