1. Physics and engineering design for Wendelstein 7-X;Beidler;Fusion Technol.,1990
2. On mechanical stresses in large helical coil systems and the influence of contact systems;Simon-Weidner;Fusion Technol. (16th SOFT, London),1990
3. Force and stress calculations for a nonplanar W 7-X demonstration coil;Harmeyer;Fusion Technol. (16th SOFT, London),1990