@article{weko_95715_1,
   author	 = "Kouya,Tochikubo",
   title	 = "New Construction Methods of Secret Sharing Schemes Based on Authorized Subsets",
   journal	 = "Journal of information processing",
   year 	 = "2013",
   volume	 = "21",
   number	 = "4",
   pages	 = "590--598",
   month	 = "oct"
}