CVSROOT: /cvs/ppl Module name: w3ppl Changes by: bagnara@cs.unipr.it 2007-03-18 20:19:14 Modified files: htdocs/Documentation: ppl.bib Log message: Revised Ricci02th. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/w3ppl/htdocs/Documentation/ppl.bib.diff?cvsroot=ppl&r1=1.131&r2=1.132