GRÜNHUT, G. Niger: History and law on the shore of the “Big River”. Hungarian Journal of African Studies / Afrika Tanulmányok, [S. l.], v. 2, n. 3, p. 68–77, 2008. Disponível em: https://journals.lib.pte.hu/index.php/afrikatanulmanyok/article/view/4651. Acesso em: 19 may. 2024.