--- a/src/antenna/model/cosine-antenna-model.h	Fri Feb 10 18:27:39 2012 +0100
+++ b/src/antenna/model/cosine-antenna-model.h	Mon Mar 19 17:40:12 2012 +0100
@@ -31,7 +31,7 @@
  * 
  * \brief Cosine Antenna Model 
  *
- * This class implements the cosine model as described in [1]
+ * This class implements the cosine model as described in:
  *
  * Li Chunjian, "Efficient Antenna Patterns for Three-Sector WCDMA Systems"
  *
@@ -60,7 +60,7 @@
 private:
 
   /**
-   * this is the variable "n" in [1]
+   * this is the variable "n" in the paper by Chunjian
    * 
    */
   double m_exponent;