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 and Airworthiness Committee,Operational measures for dealing with the problem of taking off from slush- or water - covered runways,2nd ed,International Civil Aviation Organization,1968,ICAO circular,,,,https://cir.nii.ac.jp/crid/1130000794714012416