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) 藤田 悠樹 and 岡島 哲也,Improvement of Observation Accuracy of Rainfall Information System : Tokyo Amesh,"東京都下水道局技術調査年報 Annual report on technical research & development, Bureau of Sewerage, Tokyo Metropolitan Government",,[東京] : 東京都下水道局,2017,41,,201-221,https://cir.nii.ac.jp/crid/1523388079672716160,