@mastersthesis{selgraduation145,
    author = {雜賀　翼},
    title = {開発履歴中の連続して実施されたリファクタリングの分析},
    school = {The University of Osaka},
    address = {Osaka, Japan},
    year = 2014,
    month = feb,
    type = {Graduation Thesis},
}