Sandra Collovini, Rodrigo Goulart, and Renata Vieira. 2004.
 Identification of Anaphoric and Non-Anaphoric Expressions Based on Phrase Structure. In <em>Proceedings of the 2nd Workshop in Information and Human Language Technology</em>, July 31, 2004, Salvador/BA, Brasil. SBC, Porto Alegre, Brasil, 104-113.