src/HOL/SET_Protocol/document/root.tex

+\documentclass[10pt,a4paper,twoside]{article}
+\usepackage{graphicx}
+\usepackage{latexsym,theorem}
+\usepackage{isabelle,isabellesym}
+\usepackage{pdfsetup}\urlstyle{rm}
+
+\begin{document}
+
+\pagestyle{headings}
+\pagenumbering{arabic}
+
+\title{Verification of The SET Protocol}
+\author{Giampaolo Bella, Fabio Massacci, Lawrence C. Paulson et al.}
+\maketitle
+
+\tableofcontents
+
+\begin{center}
+  \includegraphics[scale=0.5]{session_graph}  
+\end{center}
+
+\newpage
+
+\parindent 0pt\parskip 0.5ex
+
+\input{session}
+\end{document}