Citation: Mills, S. J.; Kampf, A. R.; McDonald, A. M.; Bindi, L.; Christy, A. G.; Kolitsch, U.; Favreau, G. (2013). The crystal structure of parnauite: a copper arsenate-sulphate with translational disorder of structural rods Note: theoretical data. European Journal of Mineralogy, 25, pp. 693-704.