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)
関谷 和之,Decomposing the efficient frontier of the DEA production possibility set into a smallest number of comvex polyhedrons by mixed integer programming,European Journal of Operational Research,,,2012,221,,165-174,https://cir.nii.ac.jp/crid/1010282257133557536,