Orbital magnetism in transition metal systems: The role of local correlation effectsS. Chadov, J. Minár, M. I. Katsnelson, H. Ebert, D. Ködderitzsch and A. I. LichtensteinEPL, 82 3 (2008) 37001DOI: https://doi.org/10.1209/0295-5075/82/37001