ZELTCHENKO, Vsevolod. Ad Petr. Sat. fr. 16 Müller. Hyperboreus, Bern, v. 22, n. 1, p. 150–154, 2016. DOI: 10.36950/KXDT7928. Disponível em: https://jroi.org/index.php/Hyperboreus/article/view/12395. Acesso em: 30 jun. 2025.