%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Persson2013} Persson, T., H{\"o}glind M, Gustavsson AM, Halling M, Jauhianen L, Niemel{\"a}inen O, Torvaldsson G, Virkaj{\"a}rvi P. (2013). Evaluation of the BASGRA timothy model under Nordic conditions..

\end{thebibliography}

\end{document}

