著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL International Civil Aviation Organization,New larger aeroplanes -- infringement of the obstacle free zone : operational measures and aeronautical study,,International Civil Aviation Organization,2006,ICAO circular,,9291945609,,https://cir.nii.ac.jp/crid/1130000794434542208