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) DRIVEN B. L.,"The ROS planning system : Evolution, basic concepts, and research needed",Leisure Sci.,,,1987,9,,201-212,https://cir.nii.ac.jp/crid/1570572700161200000,