@article{oai:kwansei.repo.nii.ac.jp:00018502,
 author = {井上, 勝雄 and Inoue, Katsuo},
 issue = {4},
 journal = {経済学論究},
 month = {Jan},
 pages = {25--41},
 title = {回帰方程式における異常値の検出},
 volume = {30},
 year = {1977}
}