diff -r 0069bca6dd51 -r 45e1d324c493 Journal/document/root.bib
--- a/Journal/document/root.bib	Tue Jun 10 10:44:48 2014 +0100
+++ b/Journal/document/root.bib	Thu Jun 12 10:14:50 2014 +0100
@@ -1,8 +1,24 @@
 
 
+@Book{liu00,
+  author =    {J.~W.~S.~Liu},
+  title =        {{R}eal-{T}ime {S}ystems},
+  publisher =    {Prentice Hall},
+  year =         {2000}
+}
+
+@Book{buttazzo,
+  author =    {G.~C.~Buttazzo},
+  title =     {{H}ard {R}eal-{T}ime {C}omputing {S}ystems: {P}redictable {S}cheduling 
+               {A}lgorithms and {A}pplications},
+  publisher =    {Springer},
+  year =         {2011},
+  edition =   {3rd}
+}
+
 @Book{Laplante11,
   author = 	 {P.~A.~Laplante and S.~J.~Ovaska},
-  title = 	 {Real-Time Systems Design and Analysis: Tools for the Practitioner},
+  title = 	 {{R}eal-{T}ime {S}ystems {D}esign and {A}nalysis: {T}ools for the {P}ractitioner},
   publisher = 	 {Wiley-IEEE Press},
   year = 	 {2011},
   edition = 	 {4th}