@techreport{weko_82750_1,
   author	 = "今福,啓",
   title	 = "プログラム自動生成手法における個体の多様性維持の提案",
   year 	 = "2012",
   institution	 = "獨協大学",
   number	 = "5",
   month	 = "jun"
}