Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
"Shirota, Yukari",Web-Based Mathematical Learning Material Automatic Generation System for Economical Optimization Problems,"The journal of Faculty of Economics, Gakushuin University",00163953,学習院大学経済学会,2004-04,41,1,1-15,https://cir.nii.ac.jp/crid/1050001202931427200,