--- a/ChengsongTanPhdThesis/example.bib	Wed Oct 12 14:08:06 2022 +0100
+++ b/ChengsongTanPhdThesis/example.bib	Sun Nov 06 23:05:47 2022 +0000
@@ -76,7 +76,16 @@
 
 
 %% Brzozowski ders------------------------
-
+@article{Murugesan2014,
+  author    = {N.~Murugesan and O.~V.~Shanmuga Sundaram},
+  title     = {{S}ome {P}roperties of {B}rzozowski {D}erivatives of {R}egular {E}xpressions},
+  journal   = {International Journal of Computer Trends and Technology},
+  volume    = {13},
+  number    = {1},
+  year      = {2014},
+  url       = {http://arxiv.org/abs/1407.5902},
+  pages     = {29--33}
+}
 
 %% look-aheads------------------------
 @article{Takayuki2019,