\begin{thebibliography}{}

\bibitem[\protect\citeauthoryear{Hohl and Mateeva}{2006}]{hohl:1560}
Hohl, D. and A.~Mateeva, 2006, Passive seismic reflectivity imaging with
  ocean-bottom cable data: SEG Technical Program Expanded Abstracts, {\bf 25},
  no. 1, 1560--1564.

\end{thebibliography}
