%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Dubourdieu_etal2009} {\textquotedblleft}\textit{Addition of yttrium into HfO$_{2}$ films: microstructure and electrical properties}{\textquotedblright}. Dubourdieu C, Rauwel E, Roussel H, Ducroquet F, Hollaender B, Rossell M, Van Tendeloo G, Lhostis S, Rushworth S, Journal of vacuum science and technology: A: vacuum surfaces and films \textbf{27}, 503 (2009).   http://doi.org/10.1116/1.3106627

\end{thebibliography}

\end{document}

