%&LaTeX
\documentclass{article}

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

\begin{document}

\section*{2008}

Cherednichenko S, Drakinskiy V, Lecomte B, Dauplay F, Krieg J-M, Delorme Y, et al. Terahertz heterodyne array based on NbN HEB mixers [abstract]. In: Proc. 19$^{th}$ Int. Symp. Space Terahertz Technol.; 2008. 43.

\end{document}

