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) BERTAIL P.,On subsampling estimators with unknown rate of convergence,Journal of the American Statistical Association,,,1999,94,,569-579,https://cir.nii.ac.jp/crid/1570572701445458048,https://doi.org/10.2307/2670177