@article{weko_13912_1,
   author	 = "Amane,Nakajima",
   title	 = "Sizes of a Symmetric Coterie",
   journal	 = "情報処理学会論文誌",
   year 	 = "1995",
   volume	 = "36",
   number	 = "6",
   pages	 = "1467--1473",
   month	 = "jun"
}