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) Yuhua Qian and Jiye Liang and Yiyu Yao and Chuangyin Dang,MGRS: A multi-granulation rough set,Information Sciences,0020-0255,Elsevier BV,2010-03,180,6,949-970,https://cir.nii.ac.jp/crid/1362262944148846208,https://doi.org/10.1016/j.ins.2009.11.023