NOWAK , J. Discussions of the origin, nature and differentiation of mankind in Biblioteka Warszawska, 1841–1864. Yearbook of the History of Polish Press, [S. l.], v. 24, n. 1, p. 25–41, 2021. Disponível em: https://rhpp.uken.krakow.pl/article/view/9973. Acesso em: 20 may. 2024.