@article{weko_182996_1,
   author	 = "Hugo,A. Akitaya and Erik,D. Demaine and Jason,S. Ku",
   title	 = "Simple Folding is Really Hard",
   journal	 = "情報処理学会論文誌",
   year 	 = "2017",
   volume	 = "58",
   number	 = "8",
   month	 = "aug"
}