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) ,Two geomagnetic excursions during the Brunhes chron recorded in Chinese loess-palaeosol sediments,Geophysical Journal International 171巻,,,2007,,,104-114,https://cir.nii.ac.jp/crid/1010000781636309123,