PERINAT, Adolfo; LEMKOW, Louis. Biología y ciencias humanas. Papers. Revista de Sociologia, [S. l.], v. 19, p. 13–70, 1983. DOI: 10.5565/rev/papers/v19n0.1337. Disponível em: https://papers.uab.cat/article/view/v19-perinat-lemkow2. Acesso em: 16 jul. 2025.