\begin{thebibliography}{}

\bibitem[\protect\citeauthoryear{Prucha \bgroup et al.\egroup
  }{2000}]{Prucha.sep.103.marie1}
Prucha, M.~L., R.~G. Clapp, and B.~Biondi, 2000, Seismic image regularization
  in the reflection angle domain: SEP--{\bf 103}, 109--119.

\bibitem[\protect\citeauthoryear{Sava and Fomel}{2000}]{Sava.sep.103.paul2}
Sava, P. and S.~Fomel, 2000, Angle-gathers by {F}ourier {T}ransform: SEP--{\bf
  103}, 119--130.

\bibitem[\protect\citeauthoryear{Valenciano}{2006}]{Valenciano.sep.124.alejand%
ro1}
Valenciano, A.~A., 2006, Target-oriented wave-equation inversion with
  regularization in the subsurface offset domain: SEP--{\bf 124}.

\end{thebibliography}
