REFERENCES

Aki, K., and Richards, P. G., 1980, Quantitative seismology: Theory and methods: W. H. Freeman and Co., New York.

Backus, M. M., 1983, Research workshop 2 - the change in reflectivity with offset: 53rd Ann. Internat. Mtg, Soc. Expl. Geophys., Session: RW2.1.

Bortfeld, R., 1961, Approximations to the reflection and transmission coefficients of plane longitudinal and transverse waves: Geophysical Prospecting, , no. 9, 485-502.

Castagna, J. P., and Backus, M. M., 1993, Offset-dependent Reflectivity - Theory and Practice of AVO Analysis: Soc. Expl. Geophysics, Tulsa, OK.