@inproceedings{weko_160078_1,
   author	 = "酒井,健作 and 大政,崇 and 福井,幸男 and 西原,清一",
   title	 = "マクロ化された幾何制約を用いた２次元図形描画支援",
   booktitle	 = "第60回全国大会講演論文集",
   year 	 = "2000",
   volume	 = "2000",
   number	 = "1",
   pages	 = "79--80",
   month	 = "mar"
}