@article{weko_96758_1,
   author	 = "Chuzo,Iwamoto",
   title	 = "Yosenabe is NP-complete",
   journal	 = "情報処理学会論文誌",
   year 	 = "2013",
   volume	 = "54",
   number	 = "12",
   month	 = "dec"
}