Jakobson, Antonia J., Russell Conduit, and Paul B. Fitzgerald. “Investigation of Visual Dream Reports After Transcranial Direct Current Stimulation (tDCS) During REM Sleep”. International Journal of Dream Research 5, no. 1 (April 27, 2012): 87-93. Accessed October 25, 2020. https://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/9272.