Erlacher, Daniel. “‘Complicated Movements Should Be Practiced in dreams’ Paul Tholey about Sports, Lucid Dreams and Consciousness”. International Journal of Dream Research 11, no. 2 (November 1, 2018): 230–233. Accessed March 29, 2024. https://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/51340.