rfc5564.txt:Ayman El-Sherbiny:un:lebanon:11:feb:2010:UNKNOWN:kwd,seccons:draft-farah-adntf-ling-guidelines:2009-03-12:2009-02-25:11:0:0:6:17:0:2008-02-15:0::2008-02-15:375:2010-02-12:335