PIPER, L. Freeze-up, Break-up, and Colonial Circulation. Journal of Northern Studies, [S. l.], v. 13, n. 2, p. 17–41, 2020. DOI: 10.36368/jns.v13i2.948. Disponível em: https://journals.ub.umu.se/index.php/jns/article/view/948. Acesso em: 23 feb. 2025.