References

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• Claerbout, J.F., 1985, Imaging the Earth's Interior: Blackwell, Oxford.

• Claerbout, J.F., 1989, Model fitting by least squares: SEP-61.

• Deans, S.R., 1983, The Radon Transform and Some of its Applications: J. Wiley and Sons, New York.

• Gazdag, J., 1978, Wave equation migration with the phase shift method: Geophysics, 43, 1342-1351.

• Langenberg, K.L., 1986, Applied Inverse Problems: Fraunhofer-Instut fuer zerstoerungsfreie Pruefverfahren, Kassel, F.R. Germany.

• Mora, P., 1987, Elastic wavefield inversion: SEP-52.

• Mora, P., 1989, Inversion = migration + tomography: Geophysics, 54, 1575-1586.

• Pratt, R.G., 1989, Wave equation methods in cross-hole seismic imaging: Ph.D. thesis, Imperial College, London.

• Rueter, H., 1987, Migration and tomography: radon migration: First Break 5, 399-402.

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• Stolt, R.H., 1978, Migration by fourier transform: Geophysics, 43, 23-48.

• Tarantola, A., 1988, Theoretical background for the inversion of seismic waveforms, including elasticity and attenuation: in Scattering and Attenuation of Seismic Waves, Birkhaeuser, Basel.

• Tygel, M., and Hubral, P., 1989, Constant velocity migration in the guises of plane-wave theory: Surveys in Geophysics 10, 331-348.

• Wenzel, F., and Menges, D., 1990, A comparison between born inversion and frequency-wavenumber migration: Geophysics, 54, 1006-1011.

• Woodward, M.J., 1989, Wave-equation tomography: Ph.D. thesis, SEP-62.

• Woodward, M.J., and Rocca, F., 1988, Wave-equation tomography II: SEP-57.

• Worthington, M.H., 1984, An introduction to geophysical tomography: First Break 2, 20-26.