Resume
This work is cataloged in the Scientific Portal. Officially published in Revista da Universidade Fernando Pessoa (2000). Referenced as: "Lousã, Eva Cristina Petiz de Freitas".
This work is cataloged in the Scientific Portal. Officially published in Revista da Universidade Fernando Pessoa (2000). Referenced as: "Lousã, Eva Cristina Petiz de Freitas".