diff --git a/mybib.bib b/mybib.bib
index 5433795..4c60b47 100644
--- a/mybib.bib
+++ b/mybib.bib
@@ -1,5 +1,18 @@
 
 
+@INPROCEEDINGS{bayesfrequentist, 
+	author={Lyons, Loius.}, 
+	booktitle={Contenporary Physics: Bayes and Frequentism, A paticle physicists perspective},
+	year={2013}, 
+	month={Feb}, 
+	volume={2}, 
+	number={}, 
+	pages={}, 
+	keywords={Costs;Equations;Instruments;Linear systems;Mathematical model;Nonlinear systems;Observability;Process control;Sensor phenomena and characterization;Sensor systems;bilinear systems;linear systems;observability;sensors;state estimation;bilinear equations;bilinear system;linear equations;linear systems;observability;sensor positioning;state estimation;}, 
+	doi={}, 
+	ISSN={},}
+
+
 @INPROCEEDINGS{721666, 
 	author={Heraud, N. and Hassan Mazzour, E. and Alberti, C.}, 
 	booktitle={Control Applications, 1998. Proceedings of the 1998 IEEE International Conference on}, title={Observability and sensor positioning for processes described by linear-bilinear equations}, 
diff --git a/submission_thesis/CH2_FMEA/copy.tex b/submission_thesis/CH2_FMEA/copy.tex
index 67b3dfc..9de5910 100644
--- a/submission_thesis/CH2_FMEA/copy.tex
+++ b/submission_thesis/CH2_FMEA/copy.tex
@@ -727,7 +727,7 @@ will return most cost benefit.
 % \end{figure}
 Emphasis on determining criticality of failure.
 Applies some Bayesian statistics (probabilities of component failures and those thereby causing given system level failures).
-
+~\cite{bayesfrequentist}