McDermott, R. M.; Dux, R.; Pütterich, T.; Geiger, B.; Kappatou, A.; Lebschy, A.; Bruhn, C.; Cavedon, M.; Frank, A.; Harder, N. d. et al.; Viezzer, E.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Evaluation of impurity densities from charge exchange recombination spectroscopy measurements at ASDEX Upgrade. 24th Joint US-EU Transport Task Force Meeting (TTF 2019), Austin, TX (eingereicht)