引用・参考資料等 https://apps.dtic.mil/sti/tr/pdf/ADA361836.pdfhttp://heroicrelics.org/info/grumman-paperclip/paperclip.htmlhttps://www.icao.int/Meetings/GANIS-SANIS/Presentations/GANIS-2/Airport%20operational%20performance/2.2%20ICAO_GANIS-Airfield%20Design%20-%20Evanicio%20Costa.pdf
http://www.nicovideo.jp/watch/sm44009155
