著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Tanaka,Flow-capturing location problem with fixed costs—optimal location analysis on Keio railway network with flow coverage based on stopping patterns of trains,Trans Oper Res Soc Japan,,,2012,55,,161,https://cir.nii.ac.jp/crid/1371695768926795522,