@article{weko_60313_1,
   author	 = "Setsuo,Osuga",
   title	 = "A Problem Caused by the Collation of Informations in Dual-System",
   journal	 = "Information Processing in Japan",
   year 	 = "1965",
   volume	 = "5",
   number	 = "0",
   pages	 = "32--37",
   month	 = "jan"
}