@article{weko_82601_1,
   author	 = "Hideki,Tsuiki and Yohei,Yokota",
   title	 = "Enumerating 3D-Sudoku Solutions over Cubic Prefractal Objects",
   journal	 = "情報処理学会論文誌",
   year 	 = "2012",
   volume	 = "53",
   number	 = "6",
   month	 = "jun"
}