KIRPIČNIKOV, A. N.; RÂBININ, E. A. Finno-ugorskie plemena i drevnaâ Rus’ : (v svete novyh issledovanij). Fasciculi Archaeologiae Historicae, [S. l.], v. 4, 1990. Disponível em: https://journals.iaepan.pl/fah/article/view/1265. Acesso em: 2 may. 2024.