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) Jean-François Cordeau and Gilbert Laporte and Martin W.P. Savelsbergh and Daniele Vigo,Chapter 6 Vehicle Routing,Transportation,0927-0507,Elsevier,2007,,,367-428,https://cir.nii.ac.jp/crid/1361981471137445120,https://doi.org/10.1016/s0927-0507(06)14006-2