1. R. P. Reed, R. L. Tobler, and R. P. Mikesell, The fracture toughness and fatigue crack growth rate of an Fe-Ni-Cr superalloy at 298, 76, and 4 K, in: “Advances in Cryogenic Engineering,” Vol. 22, Plenum Press, New York (1977), p. 68.
2. E. W. Collings and H. W. King, Austenitic stainless steels as magnetic transition metal alloys, in: “Metal Science of Stainless Steels,” TMS-AIME, New York (1979).
3. K. Hiraga, K. Ishikawa, and T. Ogata, Effects of Mn on microstructure and physical properties of aged Fe-Ni-Cr-Mn alloys, manuscript in preparation.
4. K. Hiraga, K. Ishikawa, and T. Ogata, Effects of Mn on low temperature mechanical properties and structural stability of aged Fe-Ni-Cr-Mn alloys, manuscript in preparation.
5. T. Ogata, K. Hiraga, K. Nagai, and K. Ishikawa, A simplified method for Charpy impact testing near liquid helium temperature, Cryogenics, to be published.