- <li> F. Guidi and I. Schena: <i><a
- href="http://monet.nag.co.uk/mkm/bertinoro03/guidi.pdf">A Query Language
-for a Metadata Framework about Mathematical Resources</a></i>. Presentation
-at the 2nd International Conference on Mathematical Knowledge Management (MKM
-2003). Bertinoro, Italy, February 2003.</li>
-
+ <li> F. Guidi and I. Schena: <i><a
+ href="http://monet.nag.co.uk/mkm/bertinoro03/guidi.pdf">A Query Language
+ for a Metadata Framework about Mathematical Resources</a></i>. Presentation
+ at the 2nd International Conference on Mathematical Knowledge Management
+(MKM 2003). Bertinoro, Italy, February 2003.</li>
+