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) Mutsuto Kawahara and Tsuyoshi Umetsu,Finite element method for moving boundary problems in river flow,International Journal for Numerical Methods in Fluids,0271-2091,Wiley,1986-06,6,6,365-386,https://cir.nii.ac.jp/crid/1361981468790837760,https://doi.org/10.1002/fld.1650060605