@misc{oai:jaxa.repo.nii.ac.jp:00030261,
 author = {荒井, 武彦 and Arai, Takehiko},
 month = {Mar},
 note = {博士（理学)　総研大甲第1135号, 資料番号: SA8000015000},
 title = {Major elemental analysis of asteroid 25143 Itokawa with X-ray fluorescence spectrometer onboard Hayabusa and its relation to meteorite-analogues},
 year = {2008}
}