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,Air navigation services economics panel : report on financial and related organizational and managerial aspects of global navigation satellite system (GNSS) provision and operation,,International Civil Aviation Organization,1996,Doc (International Civil Aviation Organization),,,,https://cir.nii.ac.jp/crid/1130000794880256128