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) Nils Boysen and Dirk Briskorn and Frank Meisel,A generalized classification scheme for crane scheduling with interference,European Journal of Operational Research,0377-2217,Elsevier BV,2017-04,258,1,343-357,https://cir.nii.ac.jp/crid/1361699994299340160,https://doi.org/10.1016/j.ejor.2016.08.041