diff --git a/mybib.bib b/mybib.bib
index d3ee209..b6c4fdc 100644
--- a/mybib.bib
+++ b/mybib.bib
@@ -1,3 +1,20 @@
+Model-driven automated software FMEA Proceedings - Annual
+Snooke, N.
+Comput. Sci. Dept., Aberystwyth Univ., Aberystwyth, UK 
+
+@ARTICLE{embedsfmea,
+  AUTHOR =       "Peter L. Goddard",
+  TITLE =        "Validating The Safety of Embedded Real-Time Control Systems using FMEA",
+  JOURNAL =      "Reliability and Maintainability Symposium (RAMS), 1993 Proceedings - Annual",
+  YEAR =         "1993"
+}
+
+@ARTICLE{modelsfmea,
+  AUTHOR =       "Snooke, N",
+  TITLE =        "Model-driven automated software FMEA",
+  JOURNAL =      "Reliability and Maintainability Symposium (RAMS), 2011 Proceedings - Annual",
+  YEAR =         "2011"
+}
 
 
 @ARTICLE{sfmeaa,
diff --git a/papers/software_fmea/software_fmea.tex b/papers/software_fmea/software_fmea.tex
index 1c21674..54fd28e 100644
--- a/papers/software_fmea/software_fmea.tex
+++ b/papers/software_fmea/software_fmea.tex
@@ -69,6 +69,7 @@
 \newcommand{\dc}{derived~component}
 \newcommand{\dcs}{derived~components}
 \newcommand{\bc}{base~component}
+\newcommand{\FMMD}{ModularFMEA}
 \newcommand{\bcs}{base~components}
 \newcommand{\irl}{in real life}
 \newcommand{\enc}{\ensuremath{\stackrel{enc}{\longrightarrow}}}
@@ -209,7 +210,7 @@ failure modes to fix.
 
 Failure Mode Effects and Diagnostics Analysis, is FMEA peformed to
 determine a statistical level of safety.
-This is associated with SIL classification levels~\cite{en61508}~\cite{en61511}.
+This is associated with Safety Integrity Levels (SIL)~\cite{en61508}~\cite{en61511} classification.
 
 FMMD is a modularisation of FMEA and can produce failure~mode models that can be used in
 all the above variants of FMEA. 
@@ -222,7 +223,11 @@ FMEA on the software in isolation~\cite{procsfmea}.
 Some work has been performed using databases
 to track the relationships between variables 
 and system failure modes~\cite{procsfmeadb}, and work has been performed to 
-introduce automation into the FMEA process~\cite{appswfmea}.
+introduce automation into the FMEA process~\cite{appswfmea} and code analysis
+automation~\cite{modelsfmea}. Although the SFMEA and hardware FMEAs are performed separately
+some schools of thought aim for FTA~\cite{nasafta}~\cite{nucfta} (top down - deductive) and FMEA (bottom-up inductive)
+to be performed on the same system to provide insight into the
+software hardware/interface~\cite{embedsfmea}.
 
 \subsection{Current FMEA techniques are not suitable for software}
 
@@ -957,7 +962,8 @@ of this paper.
 \end{itemize}
 %\today
 %
-{ %\tiny %\footnotesize
+{ %\tiny %
+\footnotesize
 \bibliographystyle{plain}
 \bibliography{vmgbibliography,mybib}
 }