Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SOSULNIKOV MI,"X-ray photoelectron studies of Ca, Sr, and Ba and their oxides and carbonates",J Electron Spectrosc Rel Phenom,,,1992,59,,101-116,https://cir.nii.ac.jp/crid/1570572699993031168,