1. M. Born and E. Wolf, Principles of Optics, 6th edn. (Pergamon Press, Oxford, 1980), pp. 491–544.
2. W. H. Louisell, Radiation and Noise in Quantum Electronics (McGraw-Hill, New York, 1964), pp. 47–53.
3. A. Jeffrey, Handbook of Mathematical Formulas and Integrals (Academic, San Diego 1995) p. 244.
4. Reference [1], pp. 508–518.
5. J. W. Goodman, Introduction to Fourier Optics (McGraw-Hill, New York, 1968).