著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
P. Michel and D.P. O'Brien and S. Abe and N. Hirata,Itokawa's cratering record as observed by Hayabusa: Implications for its age and collisional history,Icarus,0019-1035,Elsevier BV,2009-04,200,2,503-513,https://cir.nii.ac.jp/crid/1361699993468775296,https://doi.org/10.1016/j.icarus.2008.04.002