@techreport{weko_58411_1,
   author	 = "藤波進",
   title	 = "制限規定に拠る著作権処理の－方法（概略）",
   year 	 = "1999",
   institution	 = "NTT-AT",
   number	 = "71(1999-EIP-005)",
   month	 = "aug"
}