%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Shanenko_etal2006} {\textquotedblleft}\textit{Size-dependent enhancement of superconductivity in Al and Sn nanowires: shape-resonance effect}{\textquotedblright}. Shanenko AA, Croitoru MD, Zgirski M, Peeters FM, Arutyunov K, Physical review : B : condensed matter and materials physics \textbf{74}, 052502 (2006).   http://doi.org/10.1103/PhysRevB.74.052502

\end{thebibliography}

\end{document}

