Hartfuss, H.-J. W7-X: Physics (PH), Max Planck Institute for Plasma Physics, Max Planck Society;
Hartfuss, H.-J. (2004). Fusion plasma diagnostics with mm-waves, basic principles and recent developments. In M. Thumm, & W. Wiesbeck (Eds.), Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics (IRMMW 2004/THz 2004) (pp. 65-66). Karlsruhe: University of Karlsruhe (TH).