PELTOLA, R. Artturi Kannisto & Matti Liimola Wogulische Volksdichtung. Finnisch-Ugrische Forschungen, [S. l.], v. 1953, n. 31, p. 51–53, 1953. Disponível em: https://journal.fi/fuf/article/view/129832. Acesso em: 12 may. 2024.