Zaman, V. “THE RELATIONSHIP BETWEEN GRAMMATICAL CATEGORIES AND THE TEMPORAL INTERPRETATION OF THE RUSSIAN GERUND AND THE SPANISH NON-PERIPHRASTIC GERUND”. Philological Studies, Vol. 20, no. 2, Nov. 2022, pp. 97-117, http://194.149.137.236/index.php/philologicalstudies/article/view/1736.