EVERSS, E.; PARRA, A. INHIBITORY AVOIDANCE WITH A TWO-WAY SHUTTLE-BOX. Psicothema, [S. l.], v. 10, n. Número 2, p. 387–391, 1998. Disponível em: https://reunido.uniovi.es/index.php/PST/article/view/7472. Acesso em: 26 dic. 2024.