diff --git a/README.md b/README.md
index e77353e..569eb30 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ Double Exchange Hamiltonian: Complete Version
 	mpiexec -n [nprocs] ./ex1 inpfile 
 	```
 
-4. Publications
----------------
+4. Publications using this code
+-------------------------------
 
-  1. High-Spin Chains and Crowns from Double-Exchange Mechanism [doi:10.3390/cryst6040039](dx.doi.org/10.3390/cryst6040039)
+  1. High-Spin Chains and Crowns from Double-Exchange Mechanism [doi:10.3390/cryst6040039](www.dx.doi.org/10.3390/cryst6040039)