@inproceedings{weko_160079_1,
   author	 = "大政,崇 and 酒井,健作 and 福井,幸男 and 西原,清一",
   title	 = "２次元図形描画のための幾何制約ソルバー",
   booktitle	 = "第60回全国大会講演論文集",
   year 	 = "2000",
   volume	 = "2000",
   number	 = "1",
   pages	 = "81--82",
   month	 = "mar"
}