Sem: Zitiersystem auf biblatex geändert

sem/OpenVPN_vs_IPSec-Paper.tex

@@ -7,9 +7,12 @@
 \usepackage[T1]{fontenc}
 \usepackage{times}
 \usepackage[ngerman]{babel}
-\usepackage[numbers]{natbib}
-\usepackage[fixlanguage]{babelbib}
-\selectbiblanguage{ngerman}
+\usepackage{csquotes}
+\usepackage[
+backend=biber,
+bibstyle=ieee,
+citestyle=ieee
+]{biblatex}
 %\usepackage{ngerman}
 \usepackage{graphicx}
 \usepackage[hidelinks]{hyperref}\urlstyle{rm}
@@ -22,6 +25,7 @@
 \setlength{\parindent}{0em}
 \setlength{\parskip}{1.2ex plus 0.5ex minus 0.5ex}
 \pagestyle{plain}
+\addbibresource{sem.bib}
 
 \begin{document}
 
@@ -83,8 +87,7 @@ Ausblick: (weitere) Vereinfachung von IPSec?, unterschiedliche Ansätze, Vor- un
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \newpage
 
-\bibliography{sem}
-\bibliographystyle{plainnat}
+\printbibliography
 \addcontentsline{toc}{section}{Literaturverzeichnis}