--- /dev/null
+\begin{thebibliography}{1}
+
+\bibitem{Bowyer}
+A.~Bowyer.
+\newblock Computing {D}irichlet tessellations.
+\newblock {\em Comput. J.}, 24(2):162--166, 1981.
+
+\bibitem{Frey}
+Pascal~Jean Frey and Paul-Louis George.
+\newblock {\em Mesh generation}.
+\newblock ISTE, London; John Wiley \& Sons, Inc., Hoboken, NJ, second edition,
+ 2008.
+\newblock Application to finite elements.
+
+\bibitem{luamplib}
+Hans Hagen, Taco Hoekwater, Élie Roux, Manuel Pégourié-Gonnard, Philipp
+ Gesang, and Dohyun Kim.
+\newblock {\em luamplib – Use LuaTeX's built-in METAPOST interpreter}, 2016.
+\newblock v. 2.11.3.
+
+\bibitem{tikz}
+Till Tantau and Christian Feuersänger.
+\newblock {\em pgf – Create PostScript and PDF graphics in TeX}, 2015.
+\newblock v. 3.0.1a.
+
+\bibitem{Watson}
+D.~F. Watson.
+\newblock Computing the {$n$}-dimensional {D}elaunay tessellation with
+ application to {V}orono\u\i\ polytopes.
+\newblock {\em Comput. J.}, 24(2):167--172, 1981.
+
+\end{thebibliography}