[1] Welge, H. R., Nelson, C., and Bonet, J., “Supersonic Vehicle Systems for the 2020–2035 Timeframe”, AIAA 2010-4930, 28th AIAA Applied Aerodynamics Conference, Chicago, Illinois, 2010.
[2] McLean, F.E., “Supersonic Cruise Technology,” NASA SP-472, Scientific and Technical Information Branch, Washington, DC, 1985.
[3] Aronstein, D.C. and Schueler, K.L., “Two Supersonic Business Aircraft Conceptual Designs with and without Sonic Boom Constraint,” J. Aircr., Vol. 42, No. 3, pp. 775–786, 2005.
[4] Pietremont, N. and Y. Deremaux, Y., “Executive Public Summary of the Three Preliminary Aircraft Configuration Families”, HISAC Publ. Act. Rep., 2005.
[5] Maglieri, D.J., et al., “Sonic Boom Six Decades of Research”, NASA SP-2014-622, Langley Research Center, Hampton, Virgina, 2014.
[6] Maglieri, D.J., “Compilation and Review of Supersonic Business Jet Studies From 1963 Through 1995”, NASA/CR–2011-217144, Langley Research Center, Hampton, Virginia, 2011.
[7] Aerion Corporation, 2018, Source: http://www. aerionsupersonic.com/, (last accessed 15.01.18).
[8] NBCNEWS, Supersonic Air Travel Just Took Another Big Step Toward Rebirth, 2016, Source: https://www.nbc news.com/mach/ science/supersonic-air-travel-just-took-another-big-step-toward-its-ncna 828431/,(lastaccessed 15.01.18).
[9] WIKIPEDIA, Boom Technology, 2018, Source: http://www.aerionsupersonic.com/, (last accessed 15.01.18).
[10] Boom Technology
Sartup Company, 2018, Source: https://boomsupersonic.com/, (last accessed 15.01.18).
[11] Supersonic Aerospace International, 2018, Source: http://www.sai-qsstx.com/, (last accessed 15.01.18).
[12] SAI, The QSST-X Program, January 2014, Source: http://www.sai-qsstx.com/ pdf/ Latitudes %20 Magazine %20Article-QSST'X '%20Jan %202014.pdf,(last accessed 20.09.16).
[13] SAI Press Room, 2018, Source: http://www.sai-qsstx.com/pressroom.html, (last accessed 15.01.18).
[14] Spike Aerospace, 2018, Source: http://www. pikeaerospace. com/, (last accessed 15.01.18).
[15] Newatlas, HyperMach Unveils SonicStar Supersonic Business Jet Concept, 2018, Source: https:// newatlas.com/hypermach-sonicstar-ssbj-concept/ 18974/, (last accessed 15.01.18).
[16] Howe, D., Simmons Iii, F. and D. Freund, “Development of the Gulfstream Quiet Spike TM for Sonic Boom Minimization,” AIAA 2008-124, 46th AIAA Aerospace SciencesMeeting and Exhibit, Reno, Nevada, 2008.
[17] USSR , S-21 Sukhoi-Gulfstream SST Project, 2018, Source: http://www.ussr-airspace. com/ index. php?main_ page= product _info &cPath=28_39_38_97&products_id=720, (last accessed 15.01.18).
[18] NASA , NASA Begins Work to Build a Quieter Supersonic Passenger Jet, 2018, Source: https://www.nasa.gov/press-release/nasa-begins-work-to-build-a-quieter-supersonic-passenger-jet, (last accessed 15.01.18).
[19] NASA , NASA Completes Milestone Toward Quieter Supersonic X-Plane, 2018, Source: https://www.nasa. gov/press-release/nasa-completes-milestone-toward-quieter-supersonic-x-plane, (last accessed 15.01.18).
[20] Sakata, K., “Japan’s Supersonic Technology and Business Jet Perspectives”, AIAA 2013-0021, 51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Grapevine (Dallas/Ft. Worth Region), Texas, 7–10 January, 2013.
[21] Sun, Y. and Smith, H., “Review and Prospect of Supersonic Business Jet Design”, Progress in Aerospace Sciences, Vol. 90, pp. 12–38, 2017.
[22] Tupolev Tu-444, 2018, Source: http://www.supersonic- business-jet. com/ prototypes/tupolev_tu-444.php, (last accessed 15.01.18).
[23] WIKIPEDIA, Tupolev Tu-444, 2018, Source: https://it.wikipedia.org/wiki/Tupolev_Tu-444, (last accessed 15.01.18).
[24] ALMOST GREAT: Nine Legendary (but Cancelled) Russian Aircraft, 2018, Source: https://www. flightglobal.com/news/articles/ almost-great-nine-legendary-but-cancelled- russian-415954/, (last accessed 15.01.18).
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