1. Atkinson, H.H., and Hirsch, P.B., Phil. Mag. 3, 213 (1958)
2. Averbach, B.L., in “Theory of Alloy Phases”, ASM, Metals Park, Ohio, 1955
3. Azaroff, L.V., Kaplow, R., Kato, N., Weiss, R.J., Wilson, A.J.C., and Young, R.A., “X-ray Diffraction”, McGraw-Hill, New York, 1974
4. Bacon, G.E., “Neutron Diffraction”, Clarendon Oxford, 1962
5. Berk, N.F., and Hnrdmann-Rhyne, K.A., J. Appl. Cryst. 18, 467 (1985);