Hartfuß, H. J. Experimental Plasma Physics 3 (E3), Max Planck Institute for Plasma Physics, Max Planck Society;
Laqua, H. P., & Hartfuß, H. J. (1998). Electron Bernstein wave emission from an overdense plasma at the W7-AS stellarator. Physical Review Letters, 81(10), 2060-2063. doi:10.1103/PhysRevLett.81.2060.