HULTKRANTZ, Åke. On beliefs in non-shamanic guardian spirits among Saamis. Scripta Instituti Donneriani Aboensis, [S. l.], v. 12, p. 110–123, 1987. DOI: 10.30674/scripta.67157. Disponível em: https://journal.fi/scripta/article/view/67157. Acesso em: 17 jul. 2024.