@article{weko_24519_1,
   author	 = "Matui,H. and 中村,正人 and 向井,利典 and 鶴田,浩一郎 and 早川,基",
   title	 = "Observations of Convection in the Dayside Magnetosphere by the Beam Instrument on GEOTAIL",
   journal	 = "Annales Geophysicae",
   year 	 = "2001",
   volume	 = "19",
   number	 = "3",
   pages	 = "303--310"
}