DOLL, E.; GITTLER, G.; HOLZINGER, B. Dreaming, Lucid Dreaming and Personality. International Journal of Dream Research, [S. l.], v. 2, n. 2, p. 52–57, 2009. DOI: 10.11588/ijodr.2009.2.142. Disponível em: https://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/142. Acesso em: 30 jul. 2021.