\usepackage{url}
\usepackage[latin1]{inputenc}
\usepackage{listings}
+\usepackage{ngerman}
% put footnotes below floats
\newcommand{\allauthors}{
\author{
- \addauthor{Markus Hofst\"atter}{07xxxxx}{markus.manrow@gmx.at}\and
+ \addauthor{Markus Hofst\"atter}{0725034}{markus.manrow@gmx.at}\and
\addauthor{Martin Perner}{0725782}{e0725782@student.tuwien.ac.at}\and
- \addauthor{Stefan Rebernig}{07xxxxx}{stefan.rebernig@gmail.com}\and
+ \addauthor{Stefan Rebernig}{0726283}{stefan.rebernig@gmail.com}\and
\addauthor{Manfred Schwarz}{0725898}{e0725898@student.tuwien.ac.at}\and
\addauthor{Bernhard Urban}{0725771}{lewurm@gmail.com}
}