+ <div style="text-align: left;"><br>
+ </div>
+ </td>
+ </tr>
+ <tr>
+ <td style="vertical-align: top;">P8.<br>
+ </td>
+ <td style="vertical-align: top;"><a name="ldt8"></a>F.Guidi:
+ <a style="font-style: italic;"
+ href="download/ld_talk_8s.pdf">The Formal System λδ and the "Three
+Problems"</a> (<span style="font-weight: bold;">2014-06</span>).
+Presentation at University of Bologna (slides).<br>