Feist, J.-H., Bramow, H.-J., Bräuer, T., Gliege, G., Kamionka, U., Krause, B., et al. (2001). Quality management for WENDELSTEIN 7-X. Fusion Engineering and Design, 58-59, 809-813. Retrieved from http://dx.doi.org/10.1016/S0920-3796(01)00568-3.