6. REFERENCES
- R. L. Kautz and R. Monaco, J. Appl. Phys. 57, 875 (1985)
- D. D'Humieres, M. R. Beasly, B. A. Huberman, and A. Libchaber, Phys. Rev. A 26, 3483 (1982)
- E. Kreyzig, Advanced Engineering Mathematics, Wiley, New York, 7th ed., (1993)
- K. A. Stroud, Further Engineering Mathematics, Macmillan, London, 2nd ed., (1990)
- R. L. Kautz, Am. J. Phys. 61, 407, (1993)
- G. L. Baker and J. P. Gollub, Chaotic Dynamics, Cambridge University Press, Cambridge, 1st ed., (1990)
- E. G. Gwin and R. M. Westervelt, Phys. Rev. Lett, 54, 1613, (1985)

