1. Anderson, R. A., Gardner, W. E. and Penfold, J. (1965) In “Proc. Intern. Conf. Magnetism, Nottingham, September 1964,” pp. 186–187, Institute of Physics, London.
2. Anonymous (1964) Intern. Copper Devel. Council Rept. No. 18.
3. The crystal structures of Sc5Si3, Sc5Ge3, La5Ge3, and Ge5Ge3