%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{5}

\bibitem{Ryabchun_etal2011} Ryabchun, S., Smirnov, A., Pentin, I., Vakhtomin, Y., Smirnov, K., Kaurova, N., et al. (2011). Superconducting single photon detector integrated with optical cavity. In \textit{Proc. MLPLIT} (pp. 143--145). Modern laser physics and laser-information technologies for science and manufacture.

\end{thebibliography}

\end{document}

