diff --git a/report.tex b/report.tex
index b13d1d1..201929b 100644
--- a/report.tex
+++ b/report.tex
@@ -7,11 +7,13 @@
 \usepackage{graphicx}
 \usepackage{indentfirst}
 \usepackage{enumerate}
+\usepackage{cite}
 \usepackage[left=2cm,right=2cm,top=2cm,bottom=2cm]{geometry}
 
 % Custom packages
 \usepackage{leftrule_theorems}
 \usepackage{concurgames}
+\usepackage{symbols}
 \usepackage{my_listings}
 \usepackage{my_hyperref}
 \usepackage{math}
@@ -29,6 +31,8 @@
 
 \todo{abstract}
 
+\tableofcontents
+
 \section{Existing work}
 
 My work is set in the context of a wider theory, the basics of which are
@@ -44,7 +48,8 @@ Opponent plays $B$, thus reaching the configuration $A \cdot B$'').
 \subsection{Event structures}
 
 \begin{definition}[event structure]
-	An \emph{event structure} is a pair $(E, \leq_E, \con_E)$, where $E$ is a
+	An \emph{event structure}~\cite{winskel1986event} is a pair
+	$(E, \leq_E, \con_E)$, where $E$ is a
 	set of \emph{events}, $\leq_E$ is a partial order on $E$ and
 	$\con_E \subseteq \powerset(E)$ is a set of \emph{consistent events}.
 
@@ -128,7 +133,37 @@ play one of its moves, while~(\ref{def:courteous}) states that unless a
 dependency relation is imposed by the games' rules, one can only make one of
 its moves depend on an Opponent move.
 
-\section{Implementation of non-concurrent games}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\section{Implementation of deterministic concurrent games}
+
+\hfill\githubrep[Github repository]{https://github.com/tobast/cam-strategies/}
+
+\vspace{1em}
+
+The first part of my internship mostly consisted --- apart from understanding
+the bibliography and the underlying concepts --- in the implementation of
+operations on \emph{deterministic} concurrent games, that is, concurrent games
+as event structures without conflicts. The work had to be done from scratch, as
+no one implemented this before.
+
+This implementation aims to provide
+\begin{enumerate}[(i)]
+	\item a --- more or less --- convenient way to input games/strategies;
+	\item basic operations over those games and strategies: parallel
+		composition, pullback, interaction, composition, copycat, \ldots;
+	\item a clean display as a Dot graph.
+\end{enumerate}
+
+\subsection{Structures}
+
+The implementation aims to stay as close as possible to the mathematical model,
+while still providing quite efficient operations.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\bibliography{biblio}
+\bibliographystyle{alpha}
 
 \end{document}