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) Koichi Nakade and Hiroki Niwa,Lead Time Quotation and Customer Utility in an M/M type Base Stock System,IFAC-PapersOnLine,2405-8963,Elsevier BV,2016,49,12,1520-1525,https://cir.nii.ac.jp/crid/1363951794973188864,https://doi.org/10.1016/j.ifacol.2016.07.795