Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "立花, 規良 and 喜多, 正和",Flow and Loss due to Sudden Enlargement in a Smooth Pipe of Circular Cross-Section,福井大学工学部研究報告,04298373,福井 : 福井大学工学部,1977-09,25,2,5-16,https://cir.nii.ac.jp/crid/1050845762679681024,