Linking to another section requires some extra markup on your part. Commands Used:
\ label {identifier} - creates a label that can later refer to the following two commands
\ ref {identifier} - LaTeX replaces this markup with the number of the section / subsection / figure / table / theorem in which the label identifier is defined.
\ pageref {identifier} - LaTeX ////, .
, , ". X.Y Z",
\label{mySection} % Put this inside your section
see section \ref{mySection} on page \pageref{mySection}"
. , , .