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) Michael Hyland and Hani S. Mahmassani,Operational benefits and challenges of shared-ride automated mobility-on-demand services,Transportation Research Part A: Policy and Practice,0965-8564,Elsevier BV,2020-04,134,,251-270,https://cir.nii.ac.jp/crid/1360579817494404864,https://doi.org/10.1016/j.tra.2020.02.017