%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Tancret_etal1998} {\textquotedblleft}\textit{Preparation and characterization of melt textured NdBa$_{2}$Cu$_{3}$O$_{7-}$ bulk superconducting ceramics}{\textquotedblright}. Tancret F, Monot I, Laffez P, Van Tendeloo G, Desgardin G, European physical journal: applied physics \textbf{1}, 185 (1998).   http://doi.org/10.1051/epjap:1998135

\end{thebibliography}

\end{document}

