@article{weko_6731_1,
   author	 = "大附,辰夫",
   title	 = "最近のグラフ理論とその応用（4）",
   journal	 = "情報処理",
   year 	 = "1980",
   volume	 = "21",
   number	 = "7",
   month	 = "jul"
}