IMPROVEMENT ON THE SUPPORT STRUCTURE OF THE SUPERCONDUCTING SADDLE MAGNET SSM-3 Yan Luguang, Chen Haoshu, Ye Zuxian, Wang Silian, Li Guangsui et Ma Hongda J. Phys. Colloques, 45 C1 (1984) C1-841-C1-844 DOI: 10.1051/jphyscol:19841172