Kraus, W. Technology (TE), Max Planck Institute for Plasma Physics, Max Planck Society;
Kraus, W., & Kaufmann, M. (1989). A high yield RF plasma source for neutral beam injection systems. In A. M. Van Ingen, & A. Nijsen-Vis (Eds.), Fusion Technology 1988 (pp. 495-498). Amsterdam: North-Holland.