1. M.H. Raymond and L.F. Coffin, Acta Met., vol. 11, pp. 801–807, 1963.
2. L.F. Coffin, J. Basic Engng. (Trans, of ASME), vol. 82D, pp. 671–676, 1960.
3. K.D. Sheffler, ASTM STP 612, pp. 214–226, 1976.
4. J.B. Conway, R.H. Stentz, and J.T. Berling, “High Teirperature Low Cycle Fatigue of Copper-Base Alloys in Argon”, NASA CR-121260, 1960.
5. K.D. Sheffler and G.S. Doble, ASTM STP 520, pp. 491–499, 1973.