diff --git a/validationCases/01_infinitelyFastFlame/README.md b/validationCases/01_infinitelyFastFlame/README.md
index 3639ffd..7532165 100644
--- a/validationCases/01_infinitelyFastFlame/README.md
+++ b/validationCases/01_infinitelyFastFlame/README.md
@@ -4,6 +4,6 @@ In this test case, semi-infinite solid and fluid regions are in contact.
 The solid region is at 650 K and the flame is at 660 K.
 
 The temperature profiles are extracted by the `singleGraph` functions _solidSingleGraph_ and _flameSingleGraph_ in the _system/_ directory. 
-These profiles may be compared with the analytical solution: 
-
+These profiles may be compared with the analytical solution as discussed in [1].
 
+[1] Duchaine, F. et al., Conjugate heat transfer with large eddy simulation for gas turbine components, Colloque INCA, 2008.