@techreport{weko_58433_1,
   author	 = "古谷栄男",
   title	 = "特許法によるソフトウエア保護の現状と課題",
   year 	 = "1999",
   institution	 = "弁理士",
   number	 = "11(1998-EIP-003)",
   month	 = "jan"
}