Faust, 1952, Proc. Phys. Soc., B65, 48, 10.1088/0370-1301/65/1/308
Faust, 1954, Proc. Phys. Soc., B67, 138, 10.1088/0370-1301/67/2/306
Barakat, 1971, Textile Res. J., 41, 167, 10.1177/004051757104100213
Barakat, 1971, Textile Res. J., 41, 391, 10.1177/004051757104100504
Simmens, 1958, Nature, 181, 1260, 10.1038/1811260b0
Hamza, 1980, Textile Res. J., 50, 731, 10.1177/004051758005001207
Hamza, 1985, J. Phys. D: Appl. Phys., 18, 1773, 10.1088/0022-3727/18/9/008
Hamza, 1986, J. Microsc., 142, 35, 10.1111/j.1365-2818.1986.tb02735.x
Gilbert, 1967, Isot. Radiat. Technol., 4, 403
Stannett, 1977, J. Appl. Polym. Sci., Appl. Polym. Symp., 31, 201
Bertolotti, 1980, Opt. Acta, 27, 1143, 10.1080/713820377
Bertolotti, 1980, Appl. Opt., 19, 1501, 10.1364/AO.19.001501
Hamza, 1986, J. Phys. D: Appl. Phys., 19, 2443, 10.1088/0022-3727/19/12/023
