</li>
</ul>
<ul xmlns:ld="http://lambdadelta.info/" id="C6">
<li>
A. Asperti, W. Ricciotti, C. Sacerdoti Coen, E. Tassi:
<span class="emph alpha">Formal metatheory of programming languages in the Matita interactive theorem prover</span>
</li>
</ul>
<ul xmlns:ld="http://lambdadelta.info/" id="C6">
<li>
A. Asperti, W. Ricciotti, C. Sacerdoti Coen, E. Tassi:
<span class="emph alpha">Formal metatheory of programming languages in the Matita interactive theorem prover</span>