Kallenbach, A., Dux, R., Fuchs, J. C., Fischer, R., Geiger, B., Giannone, L., et al. (2010). Divertor power load feedback with nitrogen seeding in ASDEX Upgrade. Plasma Physics and Controlled Fusion, 52: 055002 (20pp). doi:10.1088/0741-3335/52/5/055002.