@article{weko_24138_1,
   author	 = "宮下,幸長 and 藤本,正樹 and 齋藤,義文",
   title	 = "Stepwise feature of aurora during substorm expansion compared with the near-Earth tail dipolarization: possible types of substorm dynamics",
   journal	 = "Journal of Geophysical Research. A: Space Physics",
   year 	 = "2010",
   volume	 = "115",
   number	 = "",
   month	 = "feb"
}