Reich, J., Gardebrecht, W., Hein, B., Missal, B., Tretter, J., Letzer, F., et al. (2004). Manufacture of the Plasma vessels and the ports for Wendelstein 7-X. Fusion Engineering and Design, 75-79, 565-569. Retrieved from http://dx.doi.org/10.1016/j.fusengdes.2005.06.245.