Michel, G. W7-X: Physics (PH), Max Planck Institute for Plasma Physics, Max Planck Society;
Michel, G., Prinz, O., & Rzesnicki, T. (2005). A Design Scheme for Quasi-Optical Mode Converters of Coaxial Gyrotrons. Talk presented at 6th International Workshop on Strong Microwaves in Plasmas. Nizhny Novgorod. 2005-07-25 - 2005-08-01.