-<small> <font size="3"><small><a
- href="../bbtkUsersGuide/bbtkUsersGuide.html" target="information">User's
-Guide</a> (<font size="2"><small><small><a
- href="../bbtkUsersGuide/bbtkUsersGuide.pdf" target="information">pdf</a></small></small></font>)
-</small></font></small><br>
-<small><font size="3"><small> <a
- href="http://www.creatis.insa-lyon.fr/creatools/documentation"
- target="information">Package Developer's Guide</a>
-</small></font></small><br>
+Or read read the pdf file with the documentation <a
+ href="../UserDocumentation/UserDocumentation.pdf" target="information"> (pdf) </a> <br>
+<br>
+The futures developers in this project might be also interested in the <a
+ href="../doxygen/index.html" target="information">doxygen documentation</a> of the
+source code of bbtk library.<br>