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) Zhi-zhong Xing,Implications of the quark mass hierarchy on flavour mixings,Journal of Physics G: Nuclear and Particle Physics,0954-3899,IOP Publishing,1997-11-01,23,11,1563-1578,https://cir.nii.ac.jp/crid/1361981468344731904,https://doi.org/10.1088/0954-3899/23/11/006