Burhenn, R. W7-X: Physics (PH), Max Planck Institute for Plasma Physics, Max Planck Society;
Timokhin, V. M., Kuteev, B. V., Sergeev, V. Y., Skokov, V. G., & Burhenn, R. (2004). Local Enhanced Evaporation of Carbon Pellets in a Wendelstein 7-AS Stellarator. Technical Physics Letters, 30, 298-300. doi:10.1134/1.1748605.