diff --git a/glm/core/func_vector_relational.hpp b/glm/core/func_vector_relational.hpp
index 66932279..817e6fa7 100644
--- a/glm/core/func_vector_relational.hpp
+++ b/glm/core/func_vector_relational.hpp
@@ -20,7 +20,7 @@ namespace glm
 
 	namespace core{
 	namespace function{
-	//! Define vector relational functions from Section 8.3 of GLSL 1.30.8 specification. 
+	//! Define vector relational functions from Section 8.6 of GLSL 1.30.8 specification. 
 	//! Included in glm namespace.
 	namespace vector_relational
 	{
@@ -28,8 +28,9 @@ namespace glm
 		///@{
 
 		//! Returns the component-wise comparison result of x < y.
-		//! (From GLSL 1.30.08 specification, section 8.6)
-		template <typename T, template <typename> class vecType> 
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/lessThan.xml">GLSL lessThan man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		inline typename vecType<T>::bool_type lessThan
 		(
 			vecType<T> const & x, 
@@ -49,7 +50,9 @@ namespace glm
 		}
 
 		//! Returns the component-wise comparison of result x <= y.
-		//! (From GLSL 1.30.08 specification, section 8.6)
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/lessThanEqual.xml">GLSL lessThanEqual man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		template <typename T, template <typename> class vecType> 
 		inline typename vecType<T>::bool_type lessThanEqual
 		(
@@ -69,7 +72,9 @@ namespace glm
 		}
 
 		//! Returns the component-wise comparison of result x > y.
-		//! (From GLSL 1.30.08 specification, section 8.6)
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/greaterThan.xml">GLSL greaterThan man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		template <typename T, template <typename> class vecType> 
 		inline typename vecType<T>::bool_type greaterThan
 		(
@@ -89,7 +94,9 @@ namespace glm
 		}
 
 		//! Returns the component-wise comparison of result x >= y.
-		//! (From GLSL 1.30.08 specification, section 8.6)
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/greaterThanEqual.xml">GLSL greaterThanEqual man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		template <typename T, template <typename> class vecType> 
 		inline typename vecType<T>::bool_type greaterThanEqual
 		(
@@ -109,7 +116,9 @@ namespace glm
 		}
 
 		//! Returns the component-wise comparison of result x == y.
-		//! (From GLSL 1.30.08 specification, section 8.6)
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/equal.xml">GLSL equal man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		template <typename T, template <typename> class vecType> 
 		inline typename vecType<T>::bool_type equal
 		(
@@ -127,7 +136,9 @@ namespace glm
 		}
 
 		//! Returns the component-wise comparison of result x != y.
-		//! (From GLSL 1.30.08 specification, section 8.6)
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/notEqual.xml">GLSL notEqual man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		template <typename T, template <typename> class vecType> 
 		inline typename vecType<T>::bool_type notEqual
 		(
@@ -145,7 +156,9 @@ namespace glm
 		}
 
 		//! Returns true if any component of x is true.
-		//! (From GLSL 1.30.08 specification, section 8.6)
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/any.xml">GLSL any man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		template <template <typename> class vecType> 
 		inline bool any(vecType<bool> const & v)
 		{
@@ -159,7 +172,9 @@ namespace glm
 		}
 
 		//! Returns true if all components of x are true.
-		//! (From GLSL 1.30.08 specification, section 8.6)
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/all.xml">GLSL all man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		template <template <typename> class vecType> 
 		inline bool all(vecType<bool> const & v)
 		{
@@ -173,7 +188,10 @@ namespace glm
 		}
 
 		//! Returns the component-wise logical complement of x.
-		//! (From GLSL 1.30.08 specification, section 8.6)
+        //! /!\ Because of language incompatibilities between C++ and GLSL, GLM defines the function not but not_ instead.
+        //!
+        //! \li <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/not.xml">GLSL not man page</a>
+        //! \li GLSL 1.30.08 specification, section 8.6
 		template <template <typename> class vecType> 
 		inline vecType<bool> not_(vecType<bool> const & v)
 		{