@article{weko_7571_1,
   author	 = "大附,辰夫 and 川北,建次",
   title	 = "スパース行列処理技法（2）",
   journal	 = "情報処理",
   year 	 = "1976",
   volume	 = "17",
   number	 = "2",
   month	 = "feb"
}