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) ,Proposal of DEM-base Crowd Refuge Model with the Optimal Velocity Model,Annual Journal of Hydraulic Engineering Vol.51,,,2007,,,553-558,https://cir.nii.ac.jp/crid/1010000781980417293,