Rummel, T. W7-X: Magnets and Cryostat (MC), Max Planck Institute for Plasma Physics, Max Planck Society; W7-X: Operations (OP), Max Planck Institute for Plasma Physics, Max Planck Society;
https://doi.org/10.13182/FST13-A19128 (Publisher version)
Rummel, T., & W7-X Team (2013). Progress towards Wendelstein 7-X. Fusion Science and Technology, 64(3), 387-396. doi:10.13182/FST13-A19128.