@article{weko_60341_1,
   author	 = "Tadao,Kasami",
   title	 = "Systematic Codes Using Binary Shift Register Sequences",
   journal	 = "Information Processing in Japan",
   year 	 = "1961",
   volume	 = "1",
   number	 = "0",
   pages	 = "1--5",
   month	 = "jan"
}