--- trunk/src/math/SphericalHarmonic.cpp	2009/11/25 20:02:06	1390
+++ branches/development/src/math/SphericalHarmonic.cpp	2012/07/06 22:01:58	1767
@@ -36,9 +36,11 @@
  * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
  * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
  * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
- * [4]  Vardeman & Gezelter, in progress (2009).                        
+ * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
+ * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
  */
- 
+
+#include "config.h"
 #include <stdio.h>
 #include <cmath>
 #include <limits>