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) 中川 裕志,Predicting the Difficulty of Multiple-Choice Close Questions for Computer-Adaptive Testing,Research in Computing Science Special Issue,,,2010,,,279-292,https://cir.nii.ac.jp/crid/1010000782061628165,