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) ,"A Multi-Period Worker Assignment Model Considering Work Elements, Skills, Learning and Forgetting",Proc. of the 24th International Conference on Production Research,,,2017,1,,204-210,https://cir.nii.ac.jp/crid/1010000781962808962,