diff --git a/article/literature.bib b/article/literature.bib
index 4bb06780f2d8ec224487f54539bb3c78ff026d12..eb0c3dda621110921ee0a9df95973d167011e39c 100644
--- a/article/literature.bib
+++ b/article/literature.bib
@@ -5,6 +5,15 @@
   publisher =    {SAGE}
 }
 
+@misc{gerrit-abusefilter,
+  key =          "Gerrit Repository",
+  author =       {Andrew Garret},
+  title =        {AbuseFilter Extension Tables},
+  year =         2019,
+  note =         {Retreived March 9, 2019 from
+      \url{https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/AbuseFilter/+/refs/heads/master/abusefilter.tables.sql}}
+}
+
 @misc{github,
   key =          "Github Repository",
   author =       {},
diff --git a/article/proceedings.tex b/article/proceedings.tex
index 8eae8d2d3aebe53956c3d0f3e8f4452d447e9001..787e13ce9111018a04f6c29758a00435ef45395e 100644
--- a/article/proceedings.tex
+++ b/article/proceedings.tex
@@ -267,9 +267,12 @@ The data upon which the current analysis builds presently consists of 2 sets/dat
 These are \emph{abuse\_filter} and \emph{abuse\_filter\_action} from \emph{enwiki\_p}, downloaded on 6.01.2019 via quarry~\footnote{\url{https://quarry.wmflabs.org/}}.
 The complete files can be found in the repository for the present paper~\cite{github}. % TODO add a more specific link
 
-These tables, along with \emph{abuse\_filter\_log}, are created and used by the AbuseFilter MediaWiki extension (quote!) % TODO: is that really so
-.
-A fourth table appears to have existed (\emph{abuse\_filter\_history}, quote!), but unfortunately this is no longer the case. (However, I suspect that same data can be obtained by joining \emph{abuse\_filter\_log} and \emph{abuse\_filter\_action}, and querriyng cleverly, not quite sure though.)
+These tables, along with \emph{abuse\_filter\_log} and \emph{abuse\_filter\_history}, are created and used by the AbuseFilter MediaWiki extension~\cite{gerrit-abusefilter}.
+Selected queries have been run against the \emph{abuse\_filter\_log} table as well.
+Unfortunately, currently the \emph{abuse\_filter\_history} table is not exposed to the public due to security/privacy concerns.
+We hope to be shortly able to access a view of this table in order to conduct historic inquirements.
+
+The schemas of these tables can be viewed in~\ref{fig:db-schemas}.
 
 \begin{comment}
 * Describe analysed filter data set