Shylina, A. A., and K. O. Chorna. “THE SUBJECTIVE PERCEPTION OF EXISTENTIAL CATEGORIES IN THE TIME DIMENSIONS”. Bulletin of Kharkiv National University of Internal Affairs, Vol. 75, no. 4, Dec. 2018, pp. 253-61, http://visnyk.univd.edu.ua/index.php/VNUAF/article/view/145.