1. Sikka, V K, Gowgill, M G and Roberts, B W. 1983. Topical conf on ‘Ferritic alloys for use in nuclear energy technology’. June1983, Snowbird. pp.413
2. Hashi, H, Kane, K and Hattori, K. 1987.Res Rep Committee No. 123 for Promotion of Science and TechnologyVol. 24, 49