Santos, Diana2009-11-032009-11-032006-06-132006Diana Santos. "What is natural language? Differences compared to artificial languages, and consequences for natural language processing". (Itatiaia, RJ, Brasil, 15 May 2006) . Palestra convidada no SBLP2006 e no PROPOR'2006http://hdl.handle.net/10400.26/28http://www.linguateca.pt/superb/busca_publ.pl?idi=1150225803application/pdfengWhat is natural language? Differences compared to artificial languages, and consequences for natural language processinglecture