LANDGREN, L.-F. Odins korpar: Robert G. Picard, The Ravens of Odin. The Press in the Nordic Nations. Historisk Tidskrift för Finland, [S. l.], v. 75, n. 1, 1990. Disponível em: https://journal.fi/htf/article/view/65207. Acesso em: 19 may. 2024.