@inproceedings{sel480,
    author = {Yoshiki Higo and Toshihiro Kamiya and Shinji Kusumoto and katsuro Inoue},
    title = {{Code Clone Analysis Method for Practical Refactoring Support}},
    booktitle = {電子情報通信学会技術研究報告 SS2004-1, Vol.104, No.47, pp.1-6},
    address = {会津大学},
    year = 2004,
    month = may,
}