1. N. F. Izzo, Proc. IEEE,51, 11 (1961).
2. E. B. Fealstead, IEEE,AES-3, 6 (1968).
3. E. B. Fealstead, Appl. Opt.,7, No. 1, 105 (1968).
4. S. V. Kulakov, B. P. Razzhivin, D. V. Tigin, and T. K. Ul'yanov, in: Problems of Holography [in Russian], No. 2 (1973), pp. 46, 51, 56.
5. G. A. Bakut and V. G. Chumak, Radiotekh. Élektron.,15, No. 9, 1916 (1970).