Dyck, Sophie, Nina Kummer, Nina König, Michael Schredl, and Anja Kühnel. “Effects of Lucid Dream Induction on External-Rated Lucidity, Dream Emotions, and Dream Bizarreness”. International Journal of Dream Research 11, no. 1 (May 15, 2018): 74–78. Accessed November 24, 2024. https://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/43867.