@article{weko_23463_1,
   author	 = "藤原,顕 and 本田,親寿 and 久保田,孝",
   title	 = "Impact Process of Boulders on the Surface of Asteroid 25143 Itokawa   - Fragments from Collisional Disruption -",
   journal	 = "Earth, Planets and Space",
   year 	 = "2007",
   volume	 = "60",
   number	 = "1",
   pages	 = "7--12"
}