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References

  • [1]
    A. B. Weglein, F. V. Araujo, P. M. Carvalho, R. H. Stolt, K. H. Matson, R. T. Coates, D. Corrigan, D. J. Foster, S. A. Shaw, and H. Zhang, Inverse Problems 19, R27 (2003).
  • [2]
    W. T. Reid, Ordinary Differential Equations, (Wiley, New York, 1971), p. 57.
  • [3]
    A. J. Robins, J. Acoust. Soc. Am. 89, 1686 (1991).