All created meshes and submeshes can be \subpage editing_meshes_page "edited".
+There is also a possibility to preview the mesh before its whole computation. Please,
+refer to the \subpage preview_meshes_page chapter for more details.
+
Meshes can be also using the MESH functions destined for
\ref modifying_meshes_page "modification" of generated meshes.
0D mesh quality controls:
<ul>
-<li>\ref free_nodes_page "Free nodes"</li>
+<li>\subpage free_nodes_page "Free nodes"</li>
</ul>
1D mesh quality controls:
</li>
</ul>
+Additional criteria to select mesh <b>Nodes</b> are the following:
+<ul><li>
+<b>Free Nodes</b> selects free mesh nodes, i.e. nodes not belonging to
+mesh elements. See also a
+\ref free_nodes_page "Free Nodes quality control".
+</li>
+</ul>
+
Additional criteria to select mesh <b>Edges</b> are the following:
<ul><li>
<b>Free Borders</b> selects free 1D mesh elements, i.e. edges belonging to
