\documentclass[12pt,a4paper]{article}
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\usepackage[english]{babel}
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\author{Marc André Wittorf\\[1ex]
{\small Institut f\"ur Informatik, CAU Kiel, Germany}}
\title{Implementation Guide}

\begin{document}
\maketitle
\tableofcontents

\newpage\noindent
\input{implementation_guide_contents}
\end{document}