%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{315} Oriol Pujol, \& Petia Radeva. (2002). \textit{Lumen Detection in Ivus Image Using Snakes in a Statical Framework.}.

\end{thebibliography}

\end{document}

