@article{weko_60030_1,
   author	 = "Kiyoshi,Takahara",
   title	 = "Recent Development in Digital Communication Systems in Japan",
   journal	 = "Journal of Information Processing ",
   year 	 = "1978",
   volume	 = "1",
   number	 = "2",
   pages	 = "69--75",
   month	 = "jun"
}