@article{weko_7302_1,
   author	 = "海尻,賢二 and 打浪,清一 and 手塚,慶一",
   title	 = "拡張弱順位関数",
   journal	 = "情報処理",
   year 	 = "1977",
   volume	 = "18",
   number	 = "6",
   month	 = "jun"
}