References
- Stultz, K. F., and Zweig, H. J. J. Opt. Sac. Amer., 52, 45 (1962).
- Higgins, G. C, and Wolfe, R. N. J. Opt. Soc. Amer., 45, 121 (1955).
- Perrin, F. H. J.S.M.P.T.E., 69, 151, 239 (1960).
- Macdiarmid, I. F. Post Off. elect. Engrs. J., 52, 108, 188 (1959).
- Lewis, N. W. Proc. Instn. Elect. Engrs., 101, Part III, 258 (1954).
- Higgins, G. C, and Jones, L. A. J.S.M.P.T.E., 58, 277 (1952).
- Higgins, Ci. C, and Wolfe,R. N. J.S.M.P.T.E., 65, 26 (1956).
- Friescr, H. Phot. Korr., 91, 69 (1955); 92, 51, 183 (1956).
- Sproson. W. N. Electronic Radio Engr., 35, 124 (1958).
- Stapleton, R. E. J. Phot. Sci., 8, 14 (1960).
- Lewis, N. W. Electronic Technol., 39, 44 (1962).
- Lewis, N. W. Nature (London), 189, 909 (1961).
- Paris, D. P. J. Opt. Soc. Amer., 51, 988 (1961).
- Thomson, W. E. Proc. Instn. Elect. Engrs., 99, Part IV. 397 (1952).
- Lewis, N. W. Proc. Instn. Elect. Engrs., 99, Part III, 294 (1952).
- Sproson. W. N. B.D.C. Engng. Monogr. No. 15 (1957).