- <li>F. Guidi and I. Schena: <i>A Query Language for a Metadata
- Framework about Mathematical Resources</i>. In Proc. of the 2nd International
- Conference on Mathematical Knowledge Management (MKM 2003). Bertinoro, Italy,
- February 2003. LNCS 2594, pages 105-118, Springer. 2003.</li>
+ <li>F. Guidi and I. Schena: <i>A Query Language for a Metadata
+ Framework about Mathematical Resources</i>. In Proc. of the 2nd International
+ Conference on Mathematical Knowledge Management (MKM 2003). Bertinoro,
+Italy, February 2003. LNCS 2594, pages 105-118, Springer. 2003.</li>
+