@mastersthesis{selgraduation44,
    author = {原口 英治},
    title = {プログラムテキストの変更履歴に基づく残存エラー数の推定の推定自動化の試み},
    school = {The University of Osaka},
    address = {Osaka, Japan},
    year = 1991,
    month = feb,
    type = {Graduation Thesis},
}