%% 
%%  Ein Beispiel der DANTE-Edition
%%  Bibliografie mit LaTeX
%%  2. Auflage
%%  Beispiel 04-06-1 auf Seite 156.
%%  Copyright (C) 2016 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% ==command biber ++FILE++== 
% Show page(s) 1
%% 
%% 
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\usepackage[T1]{fontenc}
%\usepackage[paper=a6,paper=15cm:4.5cm,pagesize,DIV15]{typearea}
\usepackage[autostyle]{csquotes}
\usepackage[utf8]{inputenc}
%StartShownPreambleCommands
\usepackage[ngerman]{babel}  \usepackage[style=demo]{biblatex}
\DeclareLanguageMapping{ngerman}{demo}  \addbibresource{examples.bib}
%StopShownPreambleCommands
\begin{document}
\ldots~\cite{kastenholz} und \cite{bertram}.
\printbibliography
\end{document}