ZINK, N.; PIETROWSKY, R. Theories of dreaming and lucid dreaming: An integrative review towards sleep, dreaming and consciousness. International Journal of Dream Research, [S. l.], v. 8, n. 1, p. 35–53, 2015. DOI: 10.11588/ijodr.2015.1.17811. Disponível em: https://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/17811. Acesso em: 14 jun. 2021.