@article{weko_7391_1,
   author	 = "市田,浩三 and 吉本,富士市 and 清野,武",
   title	 = "平面曲線の平滑化",
   journal	 = "情報処理",
   year 	 = "1977",
   volume	 = "18",
   number	 = "1",
   month	 = "jan"
}