CVSROOT: /cvs/ppl Module name: w3ppl Changes by: hill@cs.unipr.it 2006-12-11 12:13:18

Modified files: htdocs/Documentation: ppl.bib

Log message: Previous references added removed.

Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/w3ppl/htdocs/Documentation/ppl.bib...