NIEHL, Rüdiger. Vergils angebliche Revision der Georgica. Hyperboreus, Bern, v. 13, p. 137–150, 2008. DOI: 10.36950/hyperboreus.v13a10. Disponível em: https://bop.unibe.ch/Hyperboreus/article/view/13461. Acesso em: 1 mar. 2026.