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) Li Yanjie and Wang Li and Li Dawei,Model and Algorithms for Emergency Service Facility Location Problem,"2009 IITA International Conference on Services Science, Management and Engineering",,IEEE,2009-07,,,15-18,https://cir.nii.ac.jp/crid/1360579817618150400,https://doi.org/10.1109/ssme.2009.80