@article{weko_1079_1,
   author	 = "岡田,義光",
   title	 = "関東・東海地域における人工震源の分布とその時間的変遷",
   journal	 = "防災科学技術研究所　研究報告",
   year 	 = "1996",
   volume	 = "57",
   number	 = "",
   pages	 = "33--57",
   month	 = "dec"
}