REFERENCES

• Auld, B.A. , 1990, Acoustic fields and waves in solids, vol. I: Second edition, Krieger Publishing Company, 142-145.

• Cerjan, C., Kosloff, D., Kosloff, R., and Reshef, M., 1985, A nonreflecting boundary condition for discrete acoustic and elastic wave equations: Geophysics, 50, 705-708.

• Cunha, C.A., 1991, Modeling a discrete system by eigenvalue decomposition: SEP-72, 55-71.

• Dablain, M.A., 1986, The application of high-order differencing to the scalar wave equation: Geophysics, 51, 54-66.

• Etgen, J.T., 1989, Accurate wave equation modeling: SEP-60, 131-147.

• Mora, P., 1986, Elastic finite-differences with convolutional operators: SEP-48, 151-169.

• Shoenberg, M., and Muir, F., 1989, A calculus for finely layered anisotropic media: Geophysics, 54, 581-589.