著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Cakrawala Anang and Umemura Akira,Experimental Study on Aerodynamic Characteristics of a Stepped-Nose Obstacle,TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES,05493811,一般社団法人 日本航空宇宙学会,2004,46,154,238-245,https://cir.nii.ac.jp/crid/1390282679057179776,https://doi.org/10.2322/tjsass.46.238