@techreport{weko_20573_1,
   author	 = "宇田川,佳久",
   title	 = "複合オブジェクトのブラウジング手法とその評価",
   year 	 = "1990",
   institution	 = "三菱電機（株）情報電子研究所",
   number	 = "63(1990-DBS-078)",
   month	 = "jul"
}