Dirac-Fock calculations of X-ray scattering factors and contributions to the mean inner potential for electron scattering. Erratum.

An incorrect electron configuration was used for neutral copper in the paper by Rez, Rez & Grant [Acta Cryst. (1994), A50, 481-497]. The correct parameters for Tables 2, 3, 4, 5, 6 and 7 are given.