van Luijk, Ruben. “On Hesperian Depression: Eugene Nielen Marais and the History of a Poetical State of the Soul”. Werkwinkel 9, no. 1 (July 17, 2014): 55–73. Accessed May 20, 2024. https://pressto.amu.edu.pl/index.php/werk/article/view/werk-2014-0004.