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) Chris F Kemerer,An empirical validation of software cost estimation models,Communications of the ACM,0001-0782,Association for Computing Machinery (ACM),1987-05,30,5,416-429,https://cir.nii.ac.jp/crid/1362262943952633856,https://doi.org/10.1145/22899.22906