@techreport{weko_39282_1,
   author	 = "児玉,公信",
   title	 = "ユースケースの使い方に関する提案",
   year 	 = "2008",
   institution	 = "株式会社エクサ",
   number	 = "81(2008-IS-105)",
   month	 = "aug"
}