Optical properties of ZnCr2Se4 - Spin-phonon coupling and electronic d-d-like excitationsT. Rudolf, Ch. Kant, F. Mayr, M. Schmidt, V. Tsurkan, J. Deisenhofer and A. LoidlEur. Phys. J. B, 68 2 (2009) 153-160DOI: https://doi.org/10.1140/epjb/e2009-00096-4