I. B. Leitão and F. M. de S. Mendes, “What does it mean to be freudian for lacanian psychoanalysis? The four fundamental concepts of psychoanalysis in Freud and in Lacan”, Estilos Clín. (Online), vol. 23, no. 2, pp. 381–405, Aug. 2018, doi: 10.11606/issn.1981-1624.v23i2p381-405.