[1] H. Kogelnik; Bell Syst. Tech. J., 1965, 44, 2451
[2] Η. Kogelnik et al.; JOSA, 1968, 58, 273.
[3] J. W. Goodman et al., Appl. Phys. Lett., 1966, 8, 311
[4] J. W. Goodman et al.; Appl. Opt., 1969, 8, 1581.
[5] J. Upatniks et al.; Appl. Opt., 1966, 5, 589.
[6] H. М. Smith; "Holographic Becording Materials", Topics in Applied Physics, Vol. 20.