RETRACTED ARTICLE: Determination of dopant of ceria system by density functional theory
Journal of Materials Science (2007) - Comment
doi: 10.1007/s10853-006-1486-5  issn: 0022-2461  issn: 1573-4803 

K. Muthukkumaran, Roshan Bokalawela, Tom Mathews, S. Selladurai