IN CHIEF, Editor. Title pages 27:1 (2021). Hyperboreus, Bern, v. 27, n. 1, p. 1–4, 2024. DOI: 10.36950/MXNR8700. Disponível em: https://bzl-online.ch/index.php/Hyperboreus/article/view/11791. Acesso em: 7 jun. 2025.