latextemplates/latex_beamer/beamer.tex

\documentclass{beamer}

\usepackage[backend=biber, style=authoryear-icomp]{biblatex}
\resetcounteronoverlays{exx}
\usepackage{tikz}
\usepackage{blindtext}
\usepackage{tipa}
\usepackage{cgloss4e}
\usepackage{gb4e}
\usepackage{qtree}
\usepackage{enumerate}
\usepackage{longtable}
\usepackage{textgreek}
\usepackage{parskip}
\usepackage{color}

\addbibresource{uni}

\usetheme{Copenhagen}
\setbeamertemplate{frametitle}[default][center]
\setlength{\parskip}{12pt}

\title          {<++>}
\author         {<++>}
\institute      {<++>}
\date           {<++>}

\begin{document}

    \begin{frame}
    \maketitle
    \end{frame}

    \section{<++>}
    \begin{frame}
    \frametitle{<++>}

    \end{frame}

    \section{Referenzen}
    \begin{frame}
        \frametitle{Referenzen}
        \printbibliography
    \end{frame}
\end{document}