Theoretical study of anisotropy spin-orbit coupling and local lattice structure for Fe3+ ions in MgTiO3:Fe3+ systemH. Wang, X.-Y. Kuang, X.-F. Huang, D. Die and X. YangEur. Phys. J. B, 48 4 (2005) 483-488DOI: https://doi.org/10.1140/epjb/e2006-00011-7