@inproceedings{weko_97525_1,
   author	 = "田中,哲朗",
   title	 = "Square BreakerパズルのNP困難性",
   booktitle	 = "ゲームプログラミングワークショップ2002論文集",
   year 	 = "2002",
   volume	 = "2002",
   number	 = "17",
   pages	 = "136--139",
   month	 = "nov"
}