1. a) R.N. West, Adv. Phys. 22, 263 (1973); S. Berko in “Compton Scattering” edited by B. Williams, McGraw Hill, London, 1977, Chapter 9. P.E. Mijnarends in “Positrons in Solids”, edited by P. Hauto jarvi, Springer Verlag, 1978, to be published.
2. See for example A.P. Cracknell and K.C. Wong, “The Fermi Surface”, Clarendon Press, Oxford, 1973.
3. See for example the review by L. Muldawer in “Charge Transfer Electronic Structure of Alloys”, edited by L.H. Bennett and R.H. Willens, Metallurgical Society of AIME, 1974, p. 291.
4. T.B. Massalski and V. Mizutani in “Progress in Materials Science”, edited by B. Chalmers, J.W. Christian and T.B. Massalski, Pergamon Press, Oxford, 1978, to be published.
5. See for example W.E. Spicer in “Band Structure Spectroscopy of Metals and Alloys”, edited by D. Fabian, Academic Press, NY, 1972.