Niziński, Rafał Sergiusz. “‘Nada Vs sunyata.’ The Notion of Emptiness in John of the Cross and in Zen Buddhism”. Verbum Vitae 40, no. 2 (June 10, 2022): 423–445. Accessed July 22, 2024. https://czasopisma.kul.pl/index.php/vv/article/view/13271.