diff --git a/biblio/chapters/literature.tex b/biblio/chapters/literature.tex
index bea28e2..2307e02 100644
--- a/biblio/chapters/literature.tex
+++ b/biblio/chapters/literature.tex
@@ -265,12 +265,54 @@ shown to be accurately predicted by the 3D model.
 
 \subsubsection{Wave generation}
 
-\cite{yim2008numerical}
-\textbf{\cite{altomare2017long}}
-\cite{wen2018non}
+One of the more recent research subject with SPH models has been wave
+generation. Wave paddles were initially used as a way to generate waves in
+numerical basins \parencite{zheng2010numerical}, with the major drawback of
+such wave makers begin their high reflectivity.
+
+\textcite{liu2015isph} proposed an improved wave generator using a momentum
+source in an ISPH model. The use of a momentum source was a major improvement
+as it enabled the use of non-reflective wave generators. The proposed solution
+was developed for two-dimensional linear waves, but the same algorithm could be
+used for three-dimensional models.
+
+\textcite{altomare2017long} presented a wave generation method for long-crested
+(second order) waves in a WCSPH model using a piston wave maker. Although this
+method leads to high reflection, but the possibility of generating irregular
+waves was highlighted.
+
+Similarly to \textcite{liu2015isph}, \textcite{wen2018non} proposed a wave
+generation method using a momentum source to create a non reflective wave
+maker. The proposed method was used for generating regular as well as random
+waves in a flume, and could be extended to three-dimensional simulations.
+Nevertheless, the method proposed was limited to linear wave theory.
+
+%\cite{zheng2010numerical}
+%
+%\cite{liu2015isph}: 2D non-reflective linear wave generator using a momentum
+%source in ISPH
+%
+%\cite{altomare2017long}: Wave generation and absorption of long-crested waves
+%(2nd order) in WCSPH. Generation of monochromatic as well as irregular waves.
+%
+%\cite{wen2018non}: Non reflective spectral wave maker, using momentum source
 
 \subsubsection{Conclusion}
 
+SPH models have been showed to be extremely powerful tools in modelling
+wave-structure interaction, due to their ability to model complex interfaces
+and highly dynamic situations \parencite{altomare2017long}.
+
+Modeling wave interaction with porous structures using SPH models has been
+widely studied, and generally adequate results are obtained
+\parencite{wen20183d}. Nonetheless, SPH models still face some limitations
+regarding their ability to represent incompressible flows, leading to high
+diffusivity \parencite{higuera2015application}.
+
+Moreover, wave-generation techniques, especially for long simulations, are
+still at an early stage of developement \parencite{wen2018non}, limiting the
+applicability to such models in studying real cases using in-situ data.
+
 \subsection{VOF models}
 
 \subsubsection{Introduction}
diff --git a/biblio/library.bib b/biblio/library.bib
index fb99abc..e58bb3f 100644
--- a/biblio/library.bib
+++ b/biblio/library.bib
@@ -1014,3 +1014,24 @@
   publisher={Elsevier}
 }
 
+@article{liu2015isph,
+  title={ISPH wave simulation by using an internal wave maker},
+  author={Liu, Xin and Lin, Pengzhi and Shao, Songdong},
+  journal={Coastal Engineering},
+  volume={95},
+  pages={160--170},
+  year={2015},
+  publisher={Elsevier}
+}
+
+@article{zheng2010numerical,
+  title={Numerical wave flume with improved smoothed particle hydrodynamics},
+  author={Zheng, Jin-hai and Soe, Mee Mee and Zhang, Chi and Hsu, Tai-Wen},
+  journal={Journal of Hydrodynamics},
+  volume={22},
+  number={6},
+  pages={773--781},
+  year={2010},
+  publisher={Springer}
+}
+