Citation: O'Neill H St C; Dollase, W. A.; Ross, C. R. (1991). Temperature dependence of the cation distribution in nickel aluminate (NiAl2O4) spinel: a powder XRD study Sample: a summary of the models for the 1250 C, held for 10m, Cu data background subtracted. Physics and Chemistry of Minerals, 18, pp. 302-319.