V. C. Kempson, R. J. Anderson, N. C. E. Crosland, A. R. Jorden, J. C. Schouten, M. C. Townsend, M. N. Wilson (Oxford Instruments, Oxford), D. E. Andrews, A. J. Weger (Oxford Superconducting Technology, Carteret, NJ)
The Design of the HELIOS 2 Compact Source for Operation with a Low Frequency Accelerating System