1. Bedford, T., M. Keane, and K. Series, Ergodic Theory, Symbolic Dynamics and Hyperbolic Spaces, Oxford University Press, 1991.
2. von Brzeski, J. G. and V. von Brzeski, "Topological wavelength shifts, electromagnetic field in Lobachevskian geometry," Progress in Electromagnetic Research, Vol. 39, 281-298, 2003.
doi:10.2528/PIER02112101 Google Scholar
3. Burbigde, G. and S. O'Dell, Ap. J. Lett, Vol. 154, No. L41, 1972. Google Scholar
4. Buseman, H. and P. J. Kelly, Projective Geometry and Projective Metrics, Academic Press, 1953.
5. Haus, H. A., Waves and Fields in Optoelectronics, Prentice Hall, 1984.
6. Hecht, E. and A. Zajac, Optics, Adison-Wesley Publishing Company, 1974.
7. Mielnik, B., "Generalized quantum mechanics," Commun. Math. Phys., Vol. 37, 1973. Google Scholar
8. Ricci, F., "The search for gravitational waves: Anexp erimental physics challenge," Contemporary Physics, Vol. 39, 1998.
doi:10.1080/001075198182062 Google Scholar
9. Saulson, P. R., "Fundamentals of interferometric gravitational wave detectors," World Scientific, 1994. Google Scholar
10. Schempp, W., "Analog RADAR signal design and digital signal pocessing, a Heisenberg Nilpotent Lie Group Approach," Mathematische Forschungsberichte, Vol. 147, 1985. Google Scholar
11. Swirko, Yu. P. and N. I. Zheludiev, Polarization of Light in Nonlinear Optics, John Wiley & Sons Ltd., 1998.
12. Terrel, J., Phys. Rev, Vol. 116, 1041, 1959. Google Scholar
13. Tifft, W., Ap. J., Vol. 206, 38, 1976. Google Scholar
