@techreport{weko_32610_1,
   author	 = "白石,洋一",
   title	 = "VLSIレイアウト自動設計アルゴリズムにおける諸問題",
   year 	 = "1991",
   institution	 = "（株）日立製作所",
   number	 = "11(1990-AL-019)",
   month	 = "jan"
}