@mastersthesis{selmasters74,
    author = {今枝 誉明},
    title = {{LSA 手法を用いたソフトウェア変更情報のクラスタリング手法}},
    school = {The University of Osaka},
    address = {Osaka, Japan},
    year = 2007,
    month = feb,
    type = {Master Thesis},
}