High-temperature behaviour of average structure and vibrational density of states in the ternary superionic compound AgCuSeD. M. Trots, A. N. Skomorokhov, M. Knapp and H. FuessEur. Phys. J. B, 51 4 (2006) 507-512DOI: https://doi.org/10.1140/epjb/e2006-00253-3