Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 吉池 主,Flood Control Trunk Sewer Line Project Featuring the World's First Double Shield 90 Degrees Rotation,"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,2019,43,,252-272,https://cir.nii.ac.jp/crid/1523106604561056640,