ZINK, N.; PIETROWKSY, R. Relationship between lucid dreaming, creativity and dream charakteristics. International Journal of Dream Research, [S. l.], v. 6, n. 2, p. 98–103, 2013. DOI: 10.11588/ijodr.2013.2.10640. Disponível em: https://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/10640. Acesso em: 28 sep. 2021.