Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kohiki S and Wada T and Kawashima S and Takagi H and Uchida S and Tanaka S,Structure and Bonding of Bi-Sr-Ca-Cu-O Crystal by X-Ray Photoelectron-Spectroscopy,Physical review B. Condensed matter,0163-1829,Published for the American Physical Society by the American Institute of Physics,1988-11-01,38,13,8868-8872,https://cir.nii.ac.jp/crid/1573668927396198912,