Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
CASCALES C.,Spectroscopic properties and silmulation of the energy level schemes of Nd^<3+> and Pr^<3+> ions in rare earth tellurium oxides,J. Phys. ; Condens. Matter,,,1992,4,,2721-2734,https://cir.nii.ac.jp/crid/1573387451498889728,