Dammertz, G., Alberti, S., Arnold, A., Erckmann, V., Gantenbein, G., Giguet, E., Heidinger, R., Hogge, J. P., Illy, S., Kasparek,
W., Laqua, H., Legrand, F., Leonhardt, W., Lievin, C., Magne, R., Michel, G., Neffe, G., Piosczyk, B., Schmid, M., Thumm,
M., & Tran, M. Q. (2006). Recent results of the 1-MW, 140 GHz, CW gyrotrons for
the stellarator W7-X. In Proceedings of 14th Joint Workshop on Electron Cyclotron Emission and Electron
Cyclotron Resonance Heating (EC-14).