Noreika, Valdas, Jennifer M. Windt, Bigna Lenggenhager, and Ahmed A. Karim. “New Perspectives for the Study of Lucid Dreaming: From Brain Stimulation to Philosophical Theories of Self-Consciousness”. International Journal of Dream Research 3, no. 1 (April 20, 2010): 36–45. Accessed April 19, 2024. https://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/586.