IN CHIEF, Editor. Contents 23:1 (2017). Hyperboreus, Bern, v. 23, n. 1, p. 3, 2017. DOI: 10.36950/PNZV2663. Disponível em: https://sjer.ch/index.php/Hyperboreus/article/view/12270. Acesso em: 8 jun. 2025.