1. Biard J D and Jamieson A, J. Iron Steel Inst., 210 (1972) 847
2. Smith G V, Properties of Metals at Elevated Temperatures, McGraw-Hills, New York, (1950) 231.
3. Larson F R and Miller J, Trans ASME, 74 (1952) 765
4. Orr R L, Sherby O D and Dorn J E., Trans ASM, 46 (1954) 113
5. Manson S S and Haferd A N, NASA TN 2890 (1952)