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Space Detection and Tracking System
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<h2 id="references">References</h2> <ol> <li id="fn:1"><p>Elinor C. Sloan (28 October 2005). Security and Defence in the Terrorist Era. McGill-Queen's Press - MQUP. p. 194. ISBN 978-0-7735-7320-8. <a href="978-0-7735-7320-8" target="_blank">978-0-7735-7320-8</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>Brian C. Weeden and Paul J. Cefola (December 1, 2010). "Computer Systems and Algorithms for Space Situational Awareness: History and Future Development" (PDF). ISCOPS 12th International Conference of Pacific-Basin Societies. Advances in the Astronautical Sciences. pp. 3–4. Retrieved February 23, 2015 – via Secure World Foundation. <a href="http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf" target="_blank">http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>Aviation Week and Space Technology, March 19, 1962, 76(12):23. <a href="/wiki/Aviation_Week_and_Space_Technology" target="_blank">/wiki/Aviation_Week_and_Space_Technology</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Brian C. Weeden and Paul J. Cefola (December 1, 2010). "Computer Systems and Algorithms for Space Situational Awareness: History and Future Development" (PDF). ISCOPS 12th International Conference of Pacific-Basin Societies. Advances in the Astronautical Sciences. pp. 3–4. Retrieved February 23, 2015 – via Secure World Foundation. <a href="http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf" target="_blank">http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>Office of History, North American Aerospace Defense Command (December 21, 2012). "A Brief History of NORAD" (PDF). NORAD. Archived from the original (PDF) on April 20, 2015. Retrieved February 23, 2015. <a href="https://web.archive.org/web/20150420161330/http://www.norad.mil/Portals/29/Documents/History/A%20Brief%20History%20of%20NORAD.pdf" target="_blank">https://web.archive.org/web/20150420161330/http://www.norad.mil/Portals/29/Documents/History/A%20Brief%20History%20of%20NORAD.pdf</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>Brian C. Weeden and Paul J. Cefola (December 1, 2010). "Computer Systems and Algorithms for Space Situational Awareness: History and Future Development" (PDF). ISCOPS 12th International Conference of Pacific-Basin Societies. Advances in the Astronautical Sciences. pp. 3–4. Retrieved February 23, 2015 – via Secure World Foundation. <a href="http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf" target="_blank">http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>Brian C. Weeden and Paul J. Cefola (December 1, 2010). "Computer Systems and Algorithms for Space Situational Awareness: History and Future Development" (PDF). ISCOPS 12th International Conference of Pacific-Basin Societies. Advances in the Astronautical Sciences. pp. 3–4. Retrieved February 23, 2015 – via Secure World Foundation. <a href="http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf" target="_blank">http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>Brian C. Weeden and Paul J. Cefola (December 1, 2010). "Computer Systems and Algorithms for Space Situational Awareness: History and Future Development" (PDF). ISCOPS 12th International Conference of Pacific-Basin Societies. Advances in the Astronautical Sciences. pp. 3–4. Retrieved February 23, 2015 – via Secure World Foundation. <a href="http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf" target="_blank">http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>Brian C. Weeden and Paul J. Cefola (December 1, 2010). "Computer Systems and Algorithms for Space Situational Awareness: History and Future Development" (PDF). ISCOPS 12th International Conference of Pacific-Basin Societies. Advances in the Astronautical Sciences. pp. 3–4. Retrieved February 23, 2015 – via Secure World Foundation. <a href="http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf" target="_blank">http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>Brian C. Weeden and Paul J. Cefola (December 1, 2010). "Computer Systems and Algorithms for Space Situational Awareness: History and Future Development" (PDF). ISCOPS 12th International Conference of Pacific-Basin Societies. Advances in the Astronautical Sciences. pp. 3–4. Retrieved February 23, 2015 – via Secure World Foundation. <a href="http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf" target="_blank">http://swfound.org/media/15742/computer%20systems%20and%20algorithms%20for%20space%20situational%20awareness%20-%20history%20and%20future%20development.pdf</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> </ol>