@techreport{weko_186605_1,
   author	 = "Shuchang,Liu and Takashi,Ishio and Tetsuya,Kanda and Katsuro,Inoue",
   title	 = "Extraction of Evolution History from Software Source Code Using Linear Counting",
   year 	 = "2018",
   institution	 = "Osaka University／Presently with Osaka University, Nara Institute of Science and Technology, Osaka University, Osaka University",
   number	 = "15",
   month	 = "mar"
}