Ye, M. Y., Hirsch, M., König, R., Laux, M., Thomsen, H., Weller, A., et al. (2009). Thermo-mechanical analysis of plasma facing components of diagnostics in the Wendelstein 7-X stellarator. Fusion Engineering and Design, 84(7-11), 2002-2007. doi:10.1016/j.fusengdes.2008.11.018.