Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Zhi-Zhong Xing and He Zhang,Lepton mass matrices with four texture zeros,Physics Letters B,0370-2693,Elsevier BV,2003-09,569,1-2,30-40,https://cir.nii.ac.jp/crid/1362825894511620608,https://doi.org/10.1016/j.physletb.2003.07.008