Behrisch, R. Experimental Plasma Physics 2 (E2), Max Planck Institute for Plasma Physics, Max Planck Society; Surface Science (OP), Max Planck Institute for Plasma Physics, Max Planck Society;
Behrisch, R., & et al. (1984). Surface Composition and Topography of the Graphite Limiter in ASDEX. Journal of Nuclear Materials, 128/129, 470.