@article{weko_3072_1,
   author	 = "防災科学技術研究所,地震調査研究センター",
   title	 = "伊東沖の群発地霙活動に先行する傾斜変動",
   journal	 = "防災科研NEWS",
   year 	 = "1998",
   volume	 = "",
   number	 = "125",
   pages	 = "12--13",
   month	 = "oct"
}