1. Glauber, R.J.: ‘Optical coherence and photon statistics’, De Witt, C., Blandin, A., Cohen-Tannoudji, C., Quantum optics and electronics, (Gordon and Breach, New York 1965), p. 63 Les Houches Summer School of Theoretical Physics, Grenoble, 1964
2. Goodman, J.W.: ‘Statistical properties of laser speckle patterns’, Dainty, J.C., Applied physics—laser speckle and related phenomena, (Springer, Berlin 1975),9, p. 9–75
3. Healey, P.: ‘Analyses of optical-fibre reflectometry techniques’, May, 1984, M.Sc. dissertation, University of Essex, Colchester, UK