J. C. B. Coelho, Sandra Collovini, Renata Vieira.
This work presents a Portuguese corpus study of definite descriptions and its anaphoric and non anaphoric uses. This study serves as the basis to the development of a classification and anaphora resolution system.
http://www.lbd.dcc.ufmg.br/colecoes/til/2005/0016.pdf
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