1. The form birefringence of macromolecules
2. L. Ward, The Optical Constants of Bulk Materials and Films, Chap. 8, Adam Hilger, Bristol, UK, 1988.
3. A. Lakhtakia (Ed.), Selected Papers on Linear Optical Composite Materials, SPIE, Bellingham, WA, USA, 1996.
4. Effective dielectric constant of periodic composite materials
5. J.A. Stratton, Electromagnetic Fields, McGraw-Hill, New York, 1941, Section 3.27.