%&LaTeX
\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{AristizabalSierra_etal2010} Aristizabal Sierra, D., Bazzocchi, F., de Medeiros Varzielas, I., Merlo, L., \& Morisi, S. (2010). Tri/Bi-maximal lepton mixing and leptogenesis. \textit{Nucl. Phys. B}, \textit{827}(1-2), 34--58.

\end{thebibliography}

\end{document}

