Citation: Zerouale, A.; Belin, C.; Aldon, L.; Ribes, M.; Belin, R. (2001). Crystal structure of the non-stoichiometric argyrodite compound Ag(7-x) Ge Se5 I(1-x) (x = 0.31). A highly disordered silver superionic conducting material. Solid State Sciences, 3, pp. 251-265.