@techreport{weko_40632_1,
   author	 = "鶴岡,弘",
   title	 = "WWWを用いた地震情報検索・解析システムの開発",
   year 	 = "1998",
   institution	 = "（東京大学地震研究所）",
   number	 = "34(1998-FI-049)",
   month	 = "may"
}