REFERENCES

• Biondi, B., 1990, Seismic velocity estimation by beam stack: Ph.D. thesis, Stanford University, also SEP-64.

• Claerbout, J.F., 1978, Snell Waves: SEP-15, 57-72.

• Claerbout, J.F., 1987, Interpretation with the overlay program: SEP-51, 269-300.

• Cunha Filho, C.A., and Muir, F., 1989, Separation of coverted waves in marine data: SEP-61, 213-233.

• Deregowski, S.M., 1979, A technique for computing interval velocities from common midpoint gathers: SEP-16, 205-225.

• Gonzalez-Serrano, A., and Claerbout, J.F., 1979, Wave equation velocity analysis: SEP-16, 181-204.

• Kostov, C., 1989, Finite-aperture slant-stack transforms: SEP-61, 261-280.

• Zhang, L., and Claerbout, J.F., 1990, Automatic dip-picking by non-linear optimization: SEP-67, 123-138.

• Zhang, L., 1991, Automatic picking and its applications: SEP-70, 275-292.