Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Toyohiko Kinoshita and Shozo Kono and Hideo Nagayoshi,Angle-Resolved Ultraviolet Photoelectron Spectroscopy Study of the Si(111)〓3〓 ̄×〓3〓 ̄-Bi Surface,Journal of the Physical Society of Japan,00319015,Tokyo : Physical Society of Japan,1987-07,56,7,p2511-2515,https://cir.nii.ac.jp/crid/1523106604891277696,