Ionization of iridium ions in the Dresden EBIT studied by X-ray spectroscopy of direct excitation and radiative recombination processesU. Kentsch, T. Werner, G. Zschornack, F. Grossmann, V. P. Ovsyannikov and F. UllmannEur. Phys. J. D, 17 3 (2001) 297-305DOI: https://doi.org/10.1007/s100530170004