\usepackage{color}
\usepackage{pstricks}
\usepackage{pst-node}
+\usepackage{rotating}
%\usepackage{fancyhdr}
%\pagestyle{fancy}
}
% hyphenation
-\hyphenation{}
+\hyphenation{Mon-te-Car-lo-Si-mu-la-tions-code Tar-get-atoms}
% author & title
\author{Frank Zirkelbach}