LYGIA NERY. Lygia Nery. Studium, Campinas, SP, n. 25, p. 49–51, 2006. DOI: 10.20396/studium.v0i25.12275. Disponível em: https://econtents.bc.unicamp.br/inpec/index.php/studium/article/view/12275. Acesso em: 2 maio. 2024.