@inproceedings{weko_121418_1,
   author	 = "宇田川,佳久",
   title	 = "複合オブジェクトのためのデータ構造の考察",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1992",
   volume	 = "第44回",
   number	 = "ソフトウェア",
   pages	 = "77--78",
   month	 = "feb"
}