\documentclass[11pt,a4paper]{report}
\usepackage[T1]{fontenc}
\usepackage{isabelle,isabellesym}
\usepackage{amssymb}
\usepackage[english]{babel}
\usepackage{textcomp}

% this should be the last package used
\usepackage{pdfsetup}

% urls in roman style, theory text in math-similar italics
\urlstyle{rm}
\isabellestyle{it}


\begin{document}

\title{Group Ring Module}
\author{Hidetsune Kobayashi, L. Chen, H. Murao}
\maketitle

\begin{abstract}
The theory of groups, rings and modules is developed to a great depth. Group
theory results include Zassenhaus's theorem and the Jordan-Hoelder
theorem. The ring theory development includes ideals, quotient rings and the
Chinese remainder theorem. The module development includes the Nakayama lemma,
exact sequences and Tensor products.
\end{abstract}

\tableofcontents

% include generated text of all theories
\input{session}

\end{document}
