1. C. E. Sims and G. A. Lillieqvist:Trans. AIME, 1932, vol. 100, p. 154.
2. C. E. Sims and F. B. Dahle:Trans. Amer. Foundrymen’s Assoc., 1938, vol. 46, pp. 65–104.
3. C. E. Sims, H. Saller, and F. Boulger:Trans. Amer. Foundrymen’s Soc., 1949, vol. 57, p. 233.
4. C. E. Sims, H. Saller, and F. Boulger:Trans. AIME, 1949, vol. 185, p. 814.
5. C. E. Sims:AIME Elec. Furn Proc., 1952, vol. 10, pp. 152–71.