Shvachko S. O, Kobyakova I. K., and Sakharova N. I. “Shvachko S. O., Kobyakova I. K, Sakharova N. I. Verbal and Non-Verbal Means of Negation”. Philological Treatises 7, no. 3 (April 2, 2020): 95–101. Accessed November 21, 2024. https://tractatus.sumdu.edu.ua/index.php/journal/article/view/340.