<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/normas/GovernatoriR08" mdate="2009-01-20">
<author>Guido Governatori</author>
<author>Antonino Rotolo</author>
<title>Changing Legal Systems: Abrogation and Annulment. Part II: Temporalised Defeasible Logic.</title>
<pages>112-127</pages>
<year>2008</year>
<booktitle>NORMAS</booktitle>
<crossref>conf/normas/2008</crossref>
<url>db/conf/normas/normas2008.html#GovernatoriR08</url>
</inproceedings>
</dblp>
