SCHULER, Robert M.; FITCH, John G. Theory and Context of the Didactic Poem: Some Classical, Mediaeval, and Later Continuities. Florilegium, [S. l.], v. 5, p. 1–43, 1983. Disponível em: https://journals.lib.unb.ca/index.php/flor/article/view/19333. Acesso em: 19 apr. 2024.