diff --git a/chapters/chapter3/monoblocks.tex b/chapters/chapter3/monoblocks.tex
index a8aa094..e272bfd 100644
--- a/chapters/chapter3/monoblocks.tex
+++ b/chapters/chapter3/monoblocks.tex
@@ -122,7 +122,7 @@ \section{Model description}\labsec{model description}
         \includegraphics[width=\linewidth]{Figures/Chapter3/monoblocks/monoblock_H_transport_properties.pdf}
         \caption{H transport properties.}
     \end{subfigure}
-    \caption{Material properties used in the simulations \cite{frauenfelder_solution_1969, reiter_compilation_1996, serra_hydrogen_1998, aiello_hydrogen_2002}.}
+    \caption{Material properties used in the simulations \cite{fernandez_hydrogen_2015, frauenfelder_solution_1969, reiter_compilation_1996, serra_hydrogen_1998, aiello_hydrogen_2002}.}
     \labfig{properties monoblock}
 \end{figure}