%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Salluzzo_etal2001} {\textquotedblleft}\textit{Growth of R$_{1+x}$Ba$_{2-x}$Cu$_{3}$O$_{7-\delta}$ epitaxial films investigated by in situ scanning tunneling microscopy}{\textquotedblright}. Salluzzo M, Aruta C, Maggio-Aprile I, Fischer {\O}, Bals S, Zegenhagen J, Physica status solidi: A: applied research \textbf{186}, 339 (2001).   http://doi.org/10.1002/1521-396X(200108)186:3<339::AID-PSSA339>3.0.CO;2-5

\end{thebibliography}

\end{document}

