output.bbl

\begin{thebibliography}{1}

\bibitem{sillito2006always}
Adam~M Sillito, Javier Cudeiro, and Helen~E Jones.
\newblock Always returning: feedback and sensory processing in visual cortex
  and thalamus.
\newblock {\em Trends in neurosciences}, 29(6):307--316, 2006.

\end{thebibliography}