BRAND, James. A Program That Acquires Language Using Positive and Negative Feedback. CALICO Journal, [S. l.], v. 5, n. 1, p. 15–31, 2013. DOI: 10.1558/cj.v5i1.15-31. Disponível em: https://journal.equinoxpub.com/Calico/article/view/1969.. Acesso em: 14 aug. 2024.