Media type: E-Article Title: Iterative perturbation theory for strongly correlated electron systems with orbital degeneracy Contributor: Saso, Tetsuro imprint: IOP Publishing, 2001 Published in: Journal of Physics: Condensed Matter Language: Not determined DOI: 10.1088/0953-8984/13/6/102 ISSN: 1361-648X; 0953-8984 Keywords: Condensed Matter Physics ; General Materials Science Origination: Footnote: