@article{weko_15024_1,
   author	 = "山田,博三 and 山本,和彦 and 斉藤泰一 and 松井,伸二",
   title	 = "方向特徴場の方向性並列演算（MAP）法による地形図の特徴抽出",
   journal	 = "情報処理学会論文誌",
   year 	 = "1990",
   volume	 = "31",
   number	 = "6",
   pages	 = "832--839",
   month	 = "jun"
}